be_v do_v pour_v aqua_fw-la stygia_fw-la or_o aqua_fw-la regius_fw-la or_o aqua_fw-la fortis_fw-la into_o those_o place_n where_o by_o engrave_v you_o have_v take_v away_o the_o wax_n with_o your_o pencil_n thus_o let_v the_o stone_n rest_n for_o a_o day_n and_o the_o aqua_fw-la stygia_fw-la by_o eat_v into_o the_o stone_n will_v engrave_v that_o part_n of_o the_o stone_n from_o whence_o the_o wax_n be_v take_v away_o and_o the_o rest_n of_o the_o gem_n which_o be_v cover_v with_o the_o wax_n will_v remain_v whole_a and_o untouched_a faculty_n of_o gem_n some_o there_o be_v that_o do_v deny_v gem_n the_o proper_a grace_n of_o their_o natural_a faculty_n but_o sure_o this_o possession_n do_v dispossess_v they_o of_o their_o intellectual_a guide_n of_o reason_n or_o else_o by_o the_o only_a elementary_a constitution_n they_o will_v have_v be_v inform_v that_o such_o pure_a matter_n can_v not_o be_v without_o their_o virtue_n nor_o these_o form_n more_o than_o other_o want_v their_o vires_fw-la since_o that_o there_o be_v virtual_a form_n reason_n by_o experience_n every_o day_n confirm_v do_v convince_v we_o nor_o this_o elementary_a union_n sympathizing_o concord_v to_o beget_v a_o glorious_a beauty_n be_v without_o its_o quinta_fw-la qualitas_fw-la the_o result_n of_o the_o union_n of_o its_o element_n wonderful_o alter_v and_o diverse_o inter_fw-la se_fw-la mixtorum_fw-la sure_o man_n of_o such_o opinion_n never_o dream_v of_o gratia_fw-la paruis_fw-la but_o we_o know_v that_o god_n have_v give_v every_o thing_n its_o proper_a grace_n for_o inest_fw-la sva_fw-la gratia_fw-la paruis_fw-la inest_fw-la sva_fw-la gloria_fw-la gemmis_fw-la and_o inest_fw-la sva_fw-la singulis_fw-la propria_fw-la virtus_fw-la now_o as_o these_o who_o do_v deny_v the_o element_n inter_fw-la se_fw-la mixtis_fw-la their_o peculiar_a quality_n and_o their_o essence_n or_o quinta_fw-la qualitas_fw-la which_o do_v arise_v of_o their_o coalescencie_n as_o the_o result_n of_o the_o union_n of_o their_o matter_n do_v à _fw-fr scopo_fw-la nimis_fw-la aberrare_fw-la so_o on_o the_o other_o side_n those_o do_v keep_v at_o no_o less_o a_o distance_n from_o the_o truth_n who_o do_v attribute_n to_o gem_n that_o be_v natural_a thing_n power_n supernatural_a or_o above_o nature_n as_o will_v appear_v in_o what_o follow_v effect_n attribute_v to_o precious_a stone_n which_o their_o nature_n be_v not_o capable_a of_o effect_v some_o do_v impute_v such_o vires_fw-la to_o produce_v such_o effect_n to_o they_o as_o these_o creature_n can_v possible_o be_v capable_a of_o it_o be_v impossible_a that_o by_o the_o power_n of_o the_o natural_a faculty_n or_o elementary_a quality_n of_o gem_n or_o precious_a stone_n any_o man_n shall_v be_v make_v to_o walk_v or_o be_v invisible_a though_o albertus_n magnus_n and_o other_o lapidists_n do_v attribute_v such_o a_o faculty_n as_o this_o to_o the_o stone_n call_v opthalmius_n lapis_fw-la opthalmius_n lapis_fw-la and_o as_o impossible_a it_o be_v that_o any_o stone_n shall_v be_v so_o prevalent_a by_o the_o power_n of_o any_o virtue_n which_o natural_o it_o can_v be_v capable_a of_o as_o to_o obscure_v the_o sun_n or_o darken_v his_o beam_n which_o faculty_n pliny_n and_o other_o do_v attribute_n to_o the_o heliotrope_n of_o which_o they_o say_v heliotrope_n heliotrope_n that_o if_o you_o put_v it_o into_o water_n in_o a_o vessel_n oppose_v to_o the_o sun_n it_o will_v mutare_fw-la fulgorem_fw-la solis_fw-la accedentem_fw-la percussu_fw-la sanguineo_fw-la and_o for_o this_o cause_n they_o call_v it_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d that_o be_v solis_fw-la versionem_fw-la but_o such_o have_v be_v the_o error_n of_o the_o great_a searcher_n out_o of_o the_o secret_n of_o nature_n as_o that_o they_o have_v attribute_v to_o inanimate_a creature_n which_o be_v of_o the_o low_a order_n of_o all_o nature_n production_n power_n supernatural_a and_o vires_fw-la which_o their_o nature_n be_v not_o capable_a of_o know_v and_o therefore_o they_o can_v possible_o produce_v such_o effect_n as_o they_o report_v of_o they_o such_o as_o be_v the_o make_n of_o man_n eloquent_a gem_n extraordinary_a effect_n of_o gem_n or_o make_v of_o man_n poor_a or_o the_o make_n of_o man_n acceptable_a or_o to_o be_v favour_v or_o rich_a or_o fortunate_a or_o safe_a or_o secure_v yet_o be_v the_o strange_a transportation_n of_o some_o man_n even_o at_o this_o day_n such_o as_o that_o they_o will_v not_o let_v to_o affirm_v these_o thing_n to_o be_v true_a in_o their_o experience_n affirm_v that_o to_o be_v do_v by_o the_o natural_a faculty_n of_o precious_a stone_n in_o make_v man_n either_o favour_v or_o accept_v or_o to_o be_v invisible_a or_o to_o be_v sudden_o enrich_v which_o be_v contrary_a to_o the_o working_n of_o god_n with_o man_n must_v necessary_o be_v the_o work_n of_o the_o devil_n to_o delude_v and_o ensnare_v and_o enthrall_v man_n by_o strange_a thing_n be_v report_v of_o lapidists_n concern_v the_o virtue_n of_o gem_n and_o of_o their_o strange_a change_n upon_o several_a occasion_n of_o the_o diamond_n which_o the_o high_a priest_n wear_v in_o the_o breastplate_n of_o judgement_n upon_o the_o ephod_n when_o he_o go_v into_o the_o sanctum_fw-la sanctorum_fw-la it_o be_v say_v that_o if_o the_o jew_n have_v sin_v against_o god_n the_o diamond_n will_v turn_v black_a of_o a_o emerald_n lapidists_n say_v that_o it_o do_v discover_v adultery_n and_o that_o where_o it_o accidental_o meet_v with_o such_o person_n it_o do_v suffer_v very_o strange_a change_n and_o alteration_n of_o the_o turkey-stone_n they_o say_v that_o it_o do_v participate_v with_o all_o its_o master_n danger_n peril_n and_o evil_n and_o that_o it_o do_v receive_v his_o injury_n and_o the_o harm_n of_o his_o blow_n fall_n and_o contusion_n into_o itself_o but_o those_o that_o think_v that_o any_o gem_n or_o precious_a stone_n be_v sensible_a of_o injury_n or_o affect_v with_o strange_a alteration_n by_o a_o natural_a discord_n which_o be_v betwixt_o they_o and_o unclean_a person_n think_v much_o amiss_o for_o all_o gem_n be_v material_a mix_v natural_a thing_n and_o therefore_o by_o their_o own_o proper_a quality_n they_o can_v effect_v nothing_o else_o but_o natural_a thing_n now_o to_o the_o effect_n of_o all_o natural_a thing_n whether_o the_o thing_n be_v effect_v by_o a_o gemm_n or_o by_o any_o other_o thing_n it_o be_v necessary_a that_o there_o shall_v be_v a_o connexion_n or_o some_o kind_n of_o knit_v of_o its_o cause_n with_o the_o effect_n but_o in_o the_o discover_n of_o sin_n by_o gem_n or_o in_o the_o gem_n receive_v its_o master_n injury_n into_o itself_o there_o can_v be_v no_o such_o probable_a connexion_n of_o the_o cause_n with_o the_o effect_n find_v therefore_o such_o admirable_a effect_n can_v true_o be_v say_v to_o be_v the_o natural_a effect_n of_o gem_n nevertheless_o though_o gem_n as_o be_v material_a mix_v body_n can_v by_o their_o own_o proper_a power_n and_o faculty_n produce_v such_o admirable_a and_o supernatural_a thing_n as_o that_o we_o may_v say_v that_o they_o be_v true_o and_o absolute_o cause_v of_o such_o effect_n yet_o they_o may_v be_v say_v to_o be_v continent_n cause_n if_o we_o grant_v that_o which_o some_o affirm_v namely_o that_o ofttimes_o they_o be_v the_o habitacle_n of_o daemon_n and_o intelligence_n which_o johannes_n langius_n in_o his_o epistle_n call_v syderum_fw-la &_o orbium_fw-la motores_fw-la and_o if_o we_o grant_v that_o gem_n be_v habitacle_n for_o these_o we_o need_v not_o doubt_v but_o these_o be_v those_o occult_a property_n which_o do_v produce_v so_o many_o strange_a effect_n as_o be_v impute_v either_o to_o the_o interposition_n wear_v or_o carry_v of_o gem_n to_o the_o delude_n of_o the_o sense_n of_o man_n in_o the_o right_a understanding_n of_o the_o truth_n of_o the_o nature_n of_o gem_n and_o precious_a stone_n langius_n his_o opinion_n of_o the_o generate_a of_o gem_n these_o intelligence_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d or_o motores_fw-la orbium_fw-la inhabit_v under_o this_o concave_a orb_n of_o the_o moon_n and_o cooperate_a aethereo_fw-la syderum_fw-la calore_fw-la &_o spiritu_fw-la do_v say_v johannes_n langius_n epistolis_fw-la medicinalibus_fw-la without_o a_o seman_n both_o by_o sea_n and_o land_n produce_v various_a effigy_n in_o rock_n in_o conchyliis_n and_o likewise_o they_o do_v oft_o in_o their_o sport_v frolic_v transform_v by_o the_o power_n of_o their_o own_o elaboration_n stick_n bough_n tree_n and_o plant_n into_o stone_n and_o by_o a_o like_a admire_a metamorphosis_n they_o do_v procreate_v many_o strange_a birth_n some_o of_o they_o to_o be_v admire_v for_o their_o original_n other_o for_o their_o shape_n these_o be_v those_o that_o do_v possess_v man_n with_o the_o strange_a effect_n of_o gem_n as_o if_o they_o be_v the_o true_a cause_n of_o such_o effect_n when_o indeed_o they_o be_v the_o unespy_v and_o secret_a production_n of_o the_o hide_a working_n of_o these_o intelligence_n though_o cardan_n
albertus_n rueus_n and_o other_o do_v affirm_v that_o gem_n be_v the_o cause_n of_o such_o effect_n yet_o their_o affirmation_n in_o this_o kind_n must_v not_o be_v receive_v as_o truth_n because_o there_o be_v no_o kind_n of_o affinity_n similitude_n or_o proportion_n at_o all_o betwixt_o this_o kind_n of_o complexion_n or_o betwixt_o this_o cause_n and_o this_o effect_n for_o the_o effect_n of_o this_o kind_n be_v oft_o time_n more_o perfect_a than_o the_o cause_n and_o yet_o the_o axiom_n be_v perfectionem_fw-la effectûs_fw-la contineri_fw-la in_o causa_fw-la but_o it_o can_v true_o be_v so_o speak_v of_o gem_n and_o precious_a stone_n the_o effect_n of_o which_o by_o lapidists_n be_v say_v to_o be_v gem_n extraordinary_a effect_n of_o gem_n the_o make_n of_o man_n rich_a and_o eloquent_a to_o preserve_v man_n from_o thunder_n and_o lightning_n from_o plague_n and_o disease_n to_o move_v dream_n to_o procure_v sleep_n to_o foretell_v thing_n to_o come_v to_o make_v man_n wise_a to_o strengthen_v memory_n to_o procure_v honour_n to_o hinder_v fascination_n and_o witchcraft_n to_o hinder_v slothfulness_n to_o put_v courage_n into_o man_n to_o keep_v man_n chaste_a to_o increase_v friendship_n to_o hinder_v difference_n and_o dissension_n and_o to_o make_v man_n invisible_a as_o be_v feign_v by_o the_o poet_n concern_v gyges_n ring_n and_o affirm_v by_o albertus_n and_o other_o concern_v the_o ophthalmius_fw-la lapis_fw-la and_o many_o other_o strange_a thing_n there_o be_v affirm_v of_o they_o and_o ascribe_v to_o they_o which_o be_v contrary_a to_o the_o nature_n of_o gem_n and_o which_o they_o as_o they_o be_v material_a mix_v inanimate_a body_n neither_o know_v nor_o can_v effect_v by_o the_o propriety_n and_o faculty_n of_o their_o own_o constitution_n because_o they_o be_v natural_a cause_n can_v produce_v none_o other_o but_o natural_a effect_n such_o as_o be_v all_o the_o ordinary_a effect_n of_o gem_n that_o be_v such_o effect_n as_o flow_v from_o their_o elementary_a matter_n from_o their_o temper_n form_n and_o essence_n such_o as_o be_v the_o operation_n of_o hot_a and_o cold_a and_o of_o all_o the_o first_o quality_n and_o all_o such_o accident_n as_o do_v arise_v from_o the_o commixtion_n of_o the_o first_o quality_n such_o as_o be_v hardness_n heaviness_n thickness_n colour_n and_o taste_v these_o all_o be_v the_o natural_a faculty_n of_o gem_n and_o these_o be_v the_o know_a effect_n of_o the_o union_n of_o their_o matter_n and_o of_o the_o operation_n of_o the_o first_o quality_n one_o upon_o another_o supernatural_a effect_n of_o stone_n there_o may_v no_o doubt_n supernatural_a effect_n be_v wrought_v by_o gem_n and_o stone_n but_o not_o such_o as_o can_v proper_o be_v say_v to_o be_v the_o effect_n of_o gem_n or_o stone_n or_o of_o which_o gem_n or_o stone_n can_v be_v true_o and_o absolute_o say_v to_o be_v the_o cause_n but_o only_o instrumental_a cause_n such_o effect_n as_o these_o be_v wrought_v either_o by_o the_o power_n of_o god_n or_o of_o the_o devil_n what_o the_o strange_a effect_n wrought_v by_o stone_n in_o the_o power_n of_o satan_n be_v will_v appear_v by_o the_o survey_n of_o the_o extraordinary_a effect_n of_o gem_n and_o precious_a stone_n before_o mention_v the_o supernatural_a effect_n of_o stone_n ascribe_v to_o god_n in_o holy_a writ_n be_v such_o as_o the_o lord_n god_n produce_v in_o the_o wilderness_n to_o manifest_v his_o power_n and_o to_o make_v his_o name_n great_a in_o the_o sight_n of_o his_o people_n israel_n such_o be_v his_o bring_v water_n out_o of_o the_o rock_n by_o the_o stroke_n of_o moses_n rod_n upon_o it_o deut._n 32.13_o the_o rock_n here_o be_v the_o instrument_n by_o which_o this_o supernatural_a effect_n be_v wrought_v but_o not_o the_o cause_n of_o the_o effect_n of_o the_o flow_a forth_o of_o water_n for_o the_o quench_n of_o the_o thirst_n of_o israel_n for_o in_o truth_n none_o other_o effectual_a efficient_a cause_n there_o be_v of_o this_o effect_n but_o only_a god_n holy_a spirit_n work_v in_o and_o by_o the_o rock_n as_o by_o its_o instrument_n conduit_n or_o emissary_n that_o so_o it_o may_v wonderful_o send_v forth_o water_n of_o its_o own_o spring_v up_o as_o from_o a_o fountain_n to_o refresh_v the_o drought_n of_o israel_n in_o a_o dry_a and_o barren_a wilderness_n that_o we_o may_v not_o be_v mistake_v in_o the_o effect_n of_o creature_n it_o be_v necessary_a that_o these_o thing_n shall_v be_v know_v 1._o what_o be_v the_o cause_n of_o effect_n 2._o how_o to_o judge_v of_o these_o cause_n whether_o they_o be_v true_a or_o false_a whether_o they_o be_v supernatural_a or_o natural_a cause_n divine_a or_o diabolick_a cause_n 3._o how_o many_o kind_n of_o effect_n from_o all_o cause_n may_v be_v find_v in_o the_o whole_a universe_n the_o cause_n of_o all_o effect_n i._o the_o cause_n of_o all_o effect_n be_v either_o supernatural_a or_o natural_a they_o be_v such_o cause_n as_o be_v either_o true_o and_o absolute_o cause_v or_o cause_n false_o so_o call_v or_o else_o they_o be_v manifest_v divine_a cause_n or_o diabolick_a seem_a divine_a cause_n all_o which_o may_v be_v comprehend_v under_o the_o two_o first_o head_n of_o supernatural_a and_o natural_a cause_n ii_o that_o we_o may_v judge_v of_o these_o cause_n whether_o they_o be_v supernatural_a or_o natural_a divine_a or_o diabolick_a true_a or_o false_a these_o follow_a rule_n must_v be_v observe_v rule_n supernatural_a cause_n they_o may_v be_v take_v to_o be_v 1._o if_o it_o be_v manifest_a that_o the_o effect_n do_v never_o follow_v the_o cause_n or_o that_o it_o follow_v it_o by_o accident_n 2._o if_o wise_a understanding_n judicious_a man_n who_o have_v the_o use_n and_o experience_n of_o thing_n do_v upon_o the_o supposition_n of_o ordinary_a effect_n deny_v that_o which_o be_v think_v to_o be_v the_o cause_n to_o be_v true_o the_o cause_n 3._o if_o by_o compare_v the_o thing_n with_o other_o cause_n which_o be_v know_v the_o manner_n of_o apply_v of_o it_o be_v very_o different_a involve_a and_o intricate_a 4._o if_o the_o thing_n have_v no_o affinity_n with_o its_o effect_n as_o here_o when_o arbor_n dicitur_fw-la producere_fw-la bovem_fw-la 5._o if_o the_o cause_n do_v produce_v the_o effect_n separatim_fw-la and_o without_o any_o conjunction_n of_o other_o cause_n which_o have_v in_o they_o a_o power_n of_o produce_v 6._o if_o the_o cause_n do_v produce_v a_o effect_n to_o some_o end_n to_o which_o proper_o the_o effect_n do_v not_o belong_v 7._o if_o such_o a_o effect_n from_o such_o a_o cause_n do_v never_o again_o happen_v notwithstanding_o the_o remain_v or_o exist_v of_o some_o or_o of_o all_o the_o same_o condition_n rule_n è_fw-la region_fw-la natural_a cause_n they_o be_v take_v to_o be_v 1._o if_o it_o be_v manifest_a that_o the_o effect_n do_v real_o follow_v the_o cause_n and_o not_o by_o accident_n 2._o if_o prudent_a pious_a man_n do_v upon_o the_o supposition_n of_o ordinary_a effect_n according_a to_o their_o experience_n in_o the_o use_n of_o thing_n not_o deny_v that_o which_o be_v take_v to_o be_v the_o cause_n to_o be_v true_o the_o cause_n 3._o if_o the_o thing_n effect_v by_o such_o a_o cause_n be_v compare_v with_o know_a cause_n do_v not_o in_o its_o manner_n of_o apply_v differ_v or_o be_v not_o involve_v or_o intricate_a 4._o if_o the_o cause_n have_v affinity_n with_o its_o effect_n that_o be_v if_o it_o do_v produce_v such_o a_o effect_n as_o be_v meet_v for_o such_o a_o cause_n to_o produce_v 5._o if_o the_o cause_n do_v produce_v the_o effect_n not_o separatim_fw-la but_o by_o the_o conjunction_n of_o other_o ordinary_a cause_n which_o be_v endue_v with_o power_n and_o do_v usual_o join_v together_o for_o the_o produce_v of_o such_o or_o such_o a_o effect_n 6._o if_o the_o cause_n do_v produce_v a_o effect_n for_o the_o same_o end_n to_o which_o proper_o the_o effect_n do_v belong_v 7._o if_o that_o the_o same_o condition_n exist_v the_o same_o cause_n do_v produce_v the_o same_o effect_n whether_o the_o cause_n be_v divine_a or_o diabolick_a true_a or_o false_a it_o will_v thus_o appear_v what_o ever_o thing_n there_o be_v that_o be_v true_o call_v natural_a if_o they_o undergo_v or_o suffer_v a_o impulsion_n into_o various_a and_o divers_a part_n indeterminate_o and_o confuse_o they_o can_v be_v say_v to_o be_v otherwise_o move_v then_o by_o a_o extrinsic_a power_n of_o impulsion_n which_o power_n if_o it_o be_v not_o open_a and_o manifest_a must_v of_o necessity_n have_v a_o occult_a and_o secret_a spiritual_a mover_n which_o can_v be_v none_o other_o but_o either_o god_n or_o the_o devil_n either_o good_a or_o bad_a angel_n upon_o these_o ground_n it_o may_v be_v conclude_v that_o the_o motion_n of_o the_o ring_n in_o which_o the_o turkey-stone_n be_v set_v by_o the_o pulsation_n of_o which_o it_o
be_v hang_v by_o a_o thread_n perpendicular_o in_o the_o midst_n of_o a_o glass_n against_o the_o side_n of_o the_o glass_n the_o hour_n be_v spontaneous_o indicate_v it_o may_v i_o say_v be_v conclude_v that_o if_o this_o pulsation_n by_o which_o the_o hour_n be_v indicate_v or_o show_v be_v not_o cause_v by_o the_o motion_n of_o the_o hand_n of_o the_o person_n that_o hold_v the_o string_n to_o which_o the_o ring_n be_v fasten_v quod_fw-la puto_fw-la say_v boetius_fw-la then_o that_o this_o motion_n have_v its_o perfection_n from_o the_o power_n and_o help_v of_o the_o devil_n gem_n and_o precious_a stone_n be_v only_o natural_a cause_n of_o their_o effect_n and_o for_o this_o cause_n the_o effect_n of_o they_o can_v be_v only_o natural_a and_o such_o as_o be_v always_o real_a effect_n and_o never_o intentional_a and_o material_a effect_n and_o seldom_o spiritual_a viz._n then_o only_o when_o such_o effect_n be_v effect_v by_o some_o mean_a or_o other_o which_o may_v more_o true_o be_v determine_v to_o be_v a_o cause_n then_o the_o gemm_n itself_o what_o we_o have_v determine_v concern_v the_o turchoyse_n the_o same_o upon_o the_o same_o ground_n we_o may_v determine_v and_o conclude_v concern_v those_o gem_n which_o be_v say_v to_o work_v strange_a effect_n by_o the_o power_n of_o celestial_a figure_n engrave_v on_o they_o for_o all_o such_o celestial_a figure_n be_v nothing_o else_o but_o fictitious_a and_o imaginary_a thing_n and_o no_o real_a entity_n at_o all_o and_o therefore_o can_v be_v capable_a of_o any_o power_n to_o do_v any_o such_o strange_a effect_n neither_o have_v such_o figure_n or_o can_v they_o have_v any_o conveniency_n or_o agreement_n at_o all_o with_o thing_n here_o below_o for_o the_o produce_v of_o any_o effect_n in_o they_o or_o by_o they_o whether_o the_o cause_n of_o this_o or_o that_o effect_n be_v the_o true_a cause_n of_o it_o or_o no_o will_v appear_v by_o these_o thing_n rule_n 1._o if_o the_o cause_n be_v such_o as_o do_v in_o no_o kind_n repugn_v or_o contradict_v the_o effect_n such_o cause_n as_o these_o be_v all_o those_o that_o have_v in_o themselves_o the_o perfection_n of_o the_o effect_n either_o virtual_o or_o formal_o 2._o if_o the_o cause_n do_v act_n within_o the_o certain_a limit_n or_o bound_n alicujus_fw-la spatii_fw-la together_o with_o all_o such_o thing_n as_o be_v necessary_a to_o produce_v such_o a_o effect_n and_o the_o effect_n do_v upon_o this_o work_n of_o the_o cause_n without_o any_o prejudices_fw-la to_o the_o contrary_a or_o intercede_v impediment_n follow_v in_o its_o determine_a time_n according_a as_o the_o cause_n within_o the_o determine_a bound_n of_o its_o space_n be_v apply_v to_o produce_v this_o or_o that_o effect_n soon_o or_o late_a 3._o if_o the_o cause_n apply_v have_v always_o the_o same_o power_n and_o force_n and_o be_v free_a from_o all_o superstition_n and_o every_o suspicion_n thereof_o 4._o if_o that_o the_o cause_n be_v take_v away_o the_o effect_n notwithstanding_o all_o other_o thing_n and_o circumstance_n remain_v do_v not_o or_o can_v follow_v iii_o that_o we_o may_v not_o be_v mistake_v in_o the_o effect_n of_o creature_n it_o be_v necessary_a to_o be_v know_v how_o many_o kind_n of_o effect_n from_o all_o cause_n may_v be_v find_v in_o the_o whole_a universe_n such_o effect_n as_o be_v to_o be_v find_v in_o the_o world_n be_v these_o first_o effect_n which_o be_v in_o their_o perfection_n above_o all_o the_o power_n of_o natural_a cause_n for_o example_n sake_n 1._o no_o natural_a cause_n can_v separate_v the_o heat_n from_o the_o fire_n nor_o can_v any_o natural_a cause_n make_v fire_n to_o burn_v without_o heat_n 2._o it_o be_v above_o the_o power_n of_o a_o natural_a cause_n to_o make_v a_o man_n invisible_a no_o natural_a cause_n can_v effect_v this_o because_o man_n be_v a_o opake_v or_o a_o obscure_a body_n and_o such_o a_o body_n as_o have_v no_o perspicuity_n or_o transparency_n at_o all_o in_o it_o and_o therefore_o it_o can_v possible_o be_v that_o it_o shall_v be_v make_v inconspicuous_a or_o disapparent_n without_o some_o present_a impediment_n boet._n second_o effect_n which_o do_v not_o exceed_v the_o power_n of_o natural_a cause_n but_o yet_o be_v above_o the_o mean_a which_o natural_a cause_n do_v use_v to_o produce_v such_o effect_n according_a to_o the_o prescript_n rule_n and_o order_n of_o nature_n such_o a_o effect_n be_v this_o which_o follow_v the_o saviour_n of_o the_o world_n be_v bear_v of_o the_o virgin_n mary_n as_o it_o be_v natural_a for_o a_o man_n to_o be_v bear_v of_o a_o woman_n but_o here_o the_o mean_a and_o manner_n of_o beget_v and_o of_o conception_n be_v supernatural_a and_o above_o all_o the_o power_n of_o natural_a cause_n for_o here_o the_o conception_n and_o manner_n of_o beget_v be_v altogether_o without_o the_o coition_n and_o congression_n of_o man_n which_o effect_n can_v be_v no_o otherwise_o cause_v then_o by_o a_o supernatural_a power_n namely_o by_o the_o power_n of_o god_n who_o do_v wonderful_o effect_v the_o conception_n and_o birth_n of_o christ_n in_o the_o womb_n of_o the_o virgin_n by_o the_o power_n of_o his_o holy_a spirit_n these_o two_o first_o kind_n of_o effect_n which_o have_v be_v and_o may_v be_v find_v in_o the_o world_n boetius_fw-la l._n 1._o p._n 45._o say_v can_v possible_o be_v bring_v to_o pass_v but_o by_o the_o power_n of_o god_n or_o of_o the_o devil_n god_n permit_v three_o effect_n which_o do_v not_o exceed_v the_o power_n of_o natural_a cause_n but_o yet_o the_o cause_n apply_v for_o the_o produce_v of_o these_o effect_n do_v not_o keep_v the_o ordinary_a mean_a for_o the_o produce_v of_o they_o such_o a_o effect_n be_v this_o of_o chemistry_n when_o as_o by_o chemical_a art_n gold_n be_v make_v of_o silver_n and_o such_o a_o effect_n be_v this_o which_o be_v so_o oft_o practise_v in_o nature_n orchard_n and_o garden_n where_o when_o as_o nature_n by_o her_o own_o work_n do_v produce_v the_o several_a species_n of_o fruit_n from_o their_o own_o proper_a and_o peculiar_a original_n art_n do_v as_o it_o be_v force_n and_o violate_v she_o to_o contradict_v her_o law_n rule_n and_o order_n by_o insition_n and_o inoculation_n and_o by_o this_o mean_v we_o may_v oft_o time_n see_v the_o fruitfull_a and_o best_a tree_n bear_v fruit_n of_o other_o stock_n than_o their_o own_o four_o effect_n which_o do_v depend_v upon_o natural_a cause_n which_o observe_v and_o keep_v the_o ordinary_a mean_n which_o be_v to_o be_v apply_v for_o the_o produce_v of_o such_o and_o such_o effect_n such_o a_o effect_n as_o this_o it_o be_v when_o as_o the_o rain_n be_v generate_v by_o the_o ascend_a up_o of_o vapour_n and_o when_o ice_n be_v dissolve_v into_o water_n by_o the_o power_n of_o the_o heat_n of_o the_o sun_n and_o when_o man_n be_v generate_v of_o man_n and_o woman_n which_o be_v nature_n ordinary_a way_n for_o generation_n these_o be_v the_o effect_n which_o be_v find_v in_o the_o world_n the_o four_o and_o last_o kind_n of_o which_o be_v pure_o natural_a which_o that_o they_o may_v be_v real_o so_o they_o do_v require_v divers_a condition_n condition_n to_o make_v effect_n true_o natural_a 1._o that_o a_o effect_n may_v be_v true_o natural_a it_o be_v require_v that_o there_o shall_v be_v some_o subject_a present_a which_o may_v receive_v the_o effect_n from_o its_o efficient_a cause_n 2._o it_o be_v require_v that_o there_o shall_v be_v a_o certain_a latitude_n or_o distance_n betwixt_o the_o efficient_a cause_n and_o the_o subject_n out_o of_o which_o the_o effect_n be_v to_o be_v produce_v beyond_o which_o distance_n or_o limit_n the_o effect_n can_v at_o all_o be_v produce_v this_o will_v appear_v by_o this_o solary_a example_n the_o sun_n while_o it_o have_v its_o residence_n in_o tropico_fw-la australi_fw-la or_o in_o the_o tropic_a of_o capricorn_n can_v so_o warm_v the_o region_n and_o country_n that_o be_v situate_a about_o the_o arctic_a pole_n as_o it_o do_v warm_v they_o when_o it_o have_v its_o residence_n in_o the_o tropic_a of_o cancer_n 3._o that_o a_o effect_n may_v be_v natural_a it_o be_v require_v that_o the_o efficient_a cause_n or_o immediate_a agent_n be_v not_o hinder_v in_o its_o action_n upon_o its_o subject_n and_o penetration_n of_o its_o subject_n by_o some_o other_o interpose_v or_o intermediate_a body_n 4._o it_o be_v require_v that_o there_o shall_v be_v a_o full_a space_n betwixt_o the_o cause_n and_o the_o effect_n that_o be_v spatium_fw-la continuum_fw-la &_o conjunctum_fw-la that_o so_o natural_a thing_n may_v in_o se_fw-la mutuò_fw-la agere_fw-la and_o thus_o obtain_v their_o perfection_n 5._o that_o a_o effect_n may_v be_v natural_a it_o be_v require_v that_o the_o medium_n or_o mean_v which_o be_v betwixt_o the_o cause_n and_o the_o subject_n be_v apt_o and_o
a_o lapidary_n or_o the_o history_n of_o precious_a stone_n with_o caution_n for_o the_o undeceive_n of_o all_o those_o that_o deal_n with_o precious_a stone_n by_o thomas_n nicols_n sometime_o of_o jesus-colledge_n in_o cambridge_n inest_fw-la sva_fw-la gratia_fw-la paruis_fw-la cambridge_n print_v by_o thomas_n buck_n printer_n to_o the_o university_n of_o cambridge_n 1652_o to_o the_o right_n worshipful_a the_o head_n of_o the_o university_n of_o cambridge_n right_o worshipful_a every_o thing_n according_a to_o its_o perfection_n be_v valuable_a and_o the_o more_o glorious_a the_o more_o estimable_a it_o be_v not_o the_o greatness_n of_o any_o thing_n that_o ought_v to_o purchase_v it_o esteem_v nor_o must_v the_o smallness_n or_o littleness_n of_o a_o virtuous_a create_a substance_n decrease_v its_o worth_n but_o great_a thing_n as_o join_v with_o the_o glory_n of_o their_o perfection_n be_v so_o and_o no_o otherwise_o of_o great_a and_o high_a esteem_n and_o little_a thing_n be_v no_o otherwise_o valuable_a then_o according_a to_o the_o glorious_a beauty_n of_o their_o perfection_n here_o right_o worshipful_a i_o present_v you_o with_o thing_n great_a and_o small_a but_o with_o none_o without_o their_o virtue_n they_o be_v create_v substance_n of_o the_o most_o endure_a nature_n which_o this_o our_o part_n of_o the_o subcelestial_a world_n do_v contain_v the_o glory_n of_o those_o which_o shall_v here_o find_v beautify_v with_o external_a grace_n will_v feed_v your_o eye_n with_o much_o pleasure_n in_o behold_v and_o their_o internal_a virtue_n and_o the_o symbol_n whereby_o by_o they_o be_v discover_v to_o we_o the_o glorious_a excellency_n of_o supercelestial_a thing_n will_v in_o the_o right_a consideration_n of_o they_o no_o less_o feed_v your_o spirit_n with_o delight_n then_o do_v their_o external_a beauty_n and_o perfection_n please_v your_o eye_n when_o it_o do_v behold_v their_o glory_n every_o one_o out_o of_o their_o common_a apprehension_n of_o worth_n and_o out_o of_o that_o mean_a perception_n which_o they_o have_v of_o thing_n dignify_v above_o other_o with_o beauty_n and_o with_o glory_n esteem_v they_o valuable_a gem_n and_o jewel_n be_v thus_o dignify_v with_o external_a glory_n and_o enrich_v with_o internal_a symbolical_a virtue_n for_o this_o cause_n with_o those_o that_o have_v but_o mean_a and_o common_a apprehension_n of_o their_o worth_n they_o be_v esteem_v and_o for_o their_o symbolical_a resemblance_n of_o supercelestial_a thing_n among_o the_o wise_a of_o ancient_a time_n they_o have_v have_v upon_o they_o a_o high_a estimate_n of_o value_n and_o of_o worth_n sure_o we_o live_v not_o in_o the_o most_o unknowing_a time_n of_o the_o world_n nay_o never_o be_v this_o part_n of_o the_o world_n full_a of_o knowledge_n then_o now_o it_o be_v wherein_o many_o be_v blessed_v with_o excellent_a gift_n and_o endowment_n by_o which_o they_o be_v enable_v to_o inquire_v more_o thorough_o into_o the_o nature_n and_o cause_n of_o thing_n than_o ever_o among_o these_o who_o know_v the_o true_a nature_n of_o thing_n sure_o nor_o gem_n nor_o jewel_n nor_o any_o other_o virtuous_a thing_n shall_v want_v their_o due_a esteem_n nor_o with_o you_o right_o worshipful_a i_o be_o sure_a can_v that_o which_o be_v true_o virtuous_a want_v its_o value_n it_o be_v a_o philosophic_a axiom_n inest_fw-la sva_fw-la gratia_fw-la paruis_fw-la i_o have_v here_o take_v the_o pain_n to_o open_v the_o small_a cabinet_n of_o this_o excellency_n that_o i_o may_v discover_v the_o true_a virtue_n which_o be_v contain_v in_o many_o small_a thing_n and_o little_a creature_n this_o i_o have_v do_v first_o by_o a_o search_n and_o diligent_a enquiry_n into_o the_o cause_n and_o nature_n of_o gem_n and_o into_o such_o quality_n as_o may_v possible_o from_o thence_o in_o they_o arise_v then_o by_o partly_o acquaint_v anselmus_fw-la boetius_fw-la with_o the_o english_a tongue_n in_o the_o do_n of_o which_o i_o have_v endeavour_v according_a to_o what_o i_o find_v in_o scripture_n and_o according_a to_o what_o i_o find_v in_o other_o author_n to_o take_v away_o that_o confusion_n about_o the_o species_n of_o gem_n which_o do_v cause_v they_o to_o be_v hardly_o and_o difficult_o know_v of_o what_o species_n and_o kind_n they_o be_v and_o withal_o i_o have_v not_o only_o labour_v with_o boetius_fw-la but_o also_o with_o divers_a other_o lapidists_n to_o show_v the_o true_a way_n of_o discern_v factitious_a and_o artificial_a stone_n or_o gem_n from_o those_o that_o be_v real_o and_o true_o the_o work_n of_o nature_n that_o so_o the_o fallacy_n and_o sophistication_n of_o artist_n be_v clear_o and_o perspicuous_o manifest_v and_o discover_v nature_n may_v not_o be_v belie_v in_o the_o glory_n of_o she_o own_o natural_a working_n and_o action_n this_o be_v the_o sum_n of_o that_o pain_n which_o i_o have_v here_o take_v which_o together_o with_o my_o whole_a endeavour_n in_o this_o kind_n right_o worshipful_a with_o general_a good_a intention_n i_o dedicate_v to_o you_o that_o under_o your_o protection_n it_o may_v in_o the_o light_n detect_v falsehood_n and_o discover_v truth_n to_o many_o your_o worship_n humble_a servant_n tho._n nicols_n to_o the_o courteous_a reader_n courteous_a reader_n that_o that_o may_v be_v thy_o profit_n and_o pleasure_n i_o present_v thou_o with_o though_o it_o have_v be_v my_o labour_n and_o pain_n i_o acknowledge_v it_o as_o i_o it_o be_v not_o a_o labour_n worthy_a thy_o commendation_n nevertheless_o as_o thou_o reape_v profit_n by_o it_o or_o conceive_v pleasure_n in_o it_o so_o commend_v the_o pain_n of_o he_o that_o have_v here_o labour_v and_o this_o labour_n of_o his_o painful_a endeavour_n to_o thy_o friend_n farewell_n t._n n._n the_o content_n of_o the_o lapidary_n or_o book_n of_o caution_n in_o the_o general_a treatise_n be_v 1._o the_o general_a definition_n of_o stone_n 2._o general_n division_n 3._o manner_n of_o their_o generation_n 4._o original_a of_o gem_n according_a to_o hermes_n and_o plato_n 5._o the_o place_n of_o their_o birth_n in_o general_n 6._o the_o cause_n of_o perspicuity_n and_o diaphanitie_n 7._o the_o material_a cause_n of_o transparency_n 8._o cause_o of_o the_o colour_n in_o stone_n 9_o the_o cause_n of_o hardness_n 10._o cause_o of_o the_o ponderousnesse_n of_o they_o 11._o of_o the_o adulteration_n and_o the_o way_n of_o its_o discovery_n 12._o the_o way_n of_o make_v precious_a stone_n in_o their_o enclosure_n appear_v fair_a and_o large_a than_o they_o true_o be_v 13._o the_o use_n of_o foyl_n tincture_n and_o bracteae_fw-la 14._o to_o help_v the_o softness_n of_o gem_n 15._o to_o colour_v crystal_n that_o it_o may_v resemble_v gem_n with_o colour_n 16._o the_o manner_n of_o take_v away_o the_o colour_n of_o gem_n natural_o colour_v 17._o artificial_a stone_n the_o matter_n of_o they_o 18._o the_o way_n of_o polish_n and_o engrave_v precious_a stone_n 19_o the_o faculty_n of_o gem_n and_o precious_a stone_n 20._o effect_n attribute_v to_o precious_a stone_n which_o their_o nature_n be_v not_o capable_a of_o effect_v 21._o langius_n his_o opinion_n concern_v the_o generation_n of_o gem_n and_o precious_a stone_n 22._o supernatural_a effect_n of_o stone_n improper_o so_o call_v 23._o the_o cause_n of_o all_o effect_n 24._o rule_v to_o discern_v they_o 25._o condition_n to_o make_v effect_n true_o natural_a in_o the_o book_n of_o particular_n be_v contain_v these_o thing_n 1._o the_o description_n of_o the_o stone_n in_o the_o front_n of_o every_o chapter_n 2._o the_o tincture_n foyl_n and_o bracteae_n by_o which_o natural_a gem_n and_o precious_a stone_n that_o be_v either_o diaphanous_a or_o thorough_o transparent_a be_v help_v in_o their_o glory_n and_o set_v out_o in_o their_o lustre_n 3._o the_o adulteration_n of_o precious_a stone_n and_o gem_n 4._o the_o name_n of_o they_o by_o which_o they_o be_v diverse_o know_v in_o several_a country_n by_o several_a nation_n 5._o the_o species_n of_o every_o gem_n and_o precious_a stone_n according_o as_o divers_z author_n do_v render_v the_o discovery_n of_o they_o that_o they_o may_v be_v know_v 6._o the_o place_n of_o the_o birth_n of_o every_o kind_n and_o species_n of_o gem_n and_o precious_a stone_n 7._o the_o dignity_n and_o value_n of_o every_o precious_a stone_n and_o gem_n according_a to_o divers_a author_n 8._o the_o property_n of_o precious_a stone_n and_o gem_n 9_o the_o physic_n use_v of_o they_o according_a as_o divers_a author_n have_v deliver_v they_o in_o their_o several_a writing_n a_o admonition_n or_o advertisement_n to_o the_o reader_n reader_n if_o thou_o will_v be_v free_a from_o many_o superstition_n in_o the_o use_n of_o precious_a stone_n and_o undeceive_v thyself_o as_o concern_v the_o strange_a virtue_n power_n and_o faculty_n which_o by_o divers_a author_n in_o the_o end_n of_o every_o chapter_n they_o be_v report_v and_o relate_v to_o be_v endue_v withal_o though_o contrary_a to_o what_o their_o
fit_o dispose_v to_o receive_v the_o virtue_n of_o the_o agent_n or_o efficient_a for_o else_o it_o be_v impossible_a notwithstanding_o the_o concurrency_n of_o all_o other_o thing_n together_o that_o any_o natural_a effect_n shall_v universal_o follow_v this_o for_o the_o present_a as_o concern_v the_o nature_n and_o virtue_n of_o gem_n and_o precious_a stone_n in_o general_n it_o follow_v that_o we_o shall_v make_v progress_n in_o our_o inquiry_n and_o discovery_n of_o every_o gem_n and_o precious_a stone_n in_o particular_a of_o the_o division_n of_o gem_n in_o the_o former_a treatise_n we_o have_v speak_v concern_v the_o cause_n nature_n and_o effect_n of_o gem_n in_o general_n in_o what_o follow_v we_o shall_v according_a to_o anselmus_fw-la boetius_fw-la show_v how_o they_o be_v divide_v and_o how_o particular_o distinguish_v according_a to_o their_o several_a species_n the_o division_n which_o he_o make_v of_o gem_n or_o stone_n be_v this_o division_n of_o stone_n or_o gem_n stone_n or_o gem_n be_v either_o 1._o small_a or_o 2._o great_a small_a one_o be_v either_o 1._o rare_a or_o 2._o common_n the_o rare_a and_o excellent_a one_o be_v either_o 1._o hard._n or_o 2._o soft_a 1._o the_o small_a hard_a one_o be_v either_o 1._o fair._n or_o 2._o of_o a_o evil_a colour_n the_o fair_a one_o be_v either_o 1._o whole_o shadow_v as_o the_o turkey_n stone_n and_o the_o chameus_n or_o 2._o partly_o shadow_v as_o the_o sardonyx_n the_o astroite_n the_o leucosapphirus_n and_o the_o opalus_n again_o the_o fair_a one_o be_v transparent_a either_o 1._o with_o colour_n or_o 2._o without_o colour_n 1._o the_o fair_a one_o transparent_a with_o colour_n be_v the_o jacinth_n beryll_n ruby_n prassius_n rubicell_n chrysoprassus_n spinell_n granat_n amandine_n chrysolite_n ballast_n carbuncle_n saphire_n emerald_n gemma_fw-la solis_fw-la almandine_n 2._o fair_a one_o transparent_a without_o colour_n be_v diamond_n the_o small_a hard_a stone_n which_o be_v rare_a and_o precious_a though_o of_o a_o evil_a colour_n be_v these_o the_o pantarbe_n brontia_n umbria_n dracontia_n aetite_n lapis_fw-la palumbellus_fw-la chelidonius_n and_o the_o snake-stone_n or_o egg_n second_o the_o precious_a small_a rare_a and_o soft_a stone_n be_v either_o 1._o fair._n or_o 2._o of_o a_o evil_a colour_n 1._o fair_a first_o in_o colour_n as_o the_o pearl_n bezoar_n molochite_a 2._o in_o figure_n as_o the_o oculus_fw-la cati_fw-la glossopetra_n umbilicus_fw-la marinus_n lapis_n judaicus_n and_o the_o trochite_a second_o the_o small_a rare_a and_o soft_a stone_n of_o a_o evil_a colour_n be_v the_o morochthus_n and_o the_o lapis_fw-la caymaus_n enorchis_n lapis_n cevar_n lapis_fw-la manualis_fw-la lapis_fw-la renalis_n lapis_fw-la porcinus_fw-la lapis_fw-la anguium_fw-la enhydros_n callimus_n lapis_fw-la malacensis_fw-la lapis_fw-la manatus_n lapis_fw-la hystericus_fw-la lapis_fw-la tuberonum_fw-la lapis_fw-la bugolda_n and_o the_o toadstone_n the_o small_a common_a stone_n be_v either_o 1._o hard._n or_o 2._o soft_a hard_n first_o as_o the_o bristol_n diamond_n or_o the_o pseudo-diamond_n of_o hungary_n or_o soft_a second_o as_o the_o lapis_fw-la fellis_fw-la oculi_fw-la cancri_fw-la lapis_fw-la spongiae_fw-la lapis_fw-la limacis_n lapis_fw-la carpionum_fw-la and_o lapis_fw-la percae_fw-la the_o great_a stone_n be_v likewise_o 1._o either_o rare_a hard_a fair_a and_o shadow_v or_o 2._o rare_a hard_a fair_a and_o transparent_a 1._o of_o the_o first_o kind_n be_v the_o porphyrite_n heliotrope_n smaragdite_n lapis_fw-la lazuli_fw-la agate_n coral_n ophyte_n cornu_fw-la ammonis_fw-la 2._o of_o the_o other_o kind_n be_v the_o amethyst_n topaz_n and_o the_o smaragde-prassius_a which_o do_v all_o partake_v of_o tincture_n or_o colour_n and_o the_o crystal_n and_o the_o bohemian_a diamond_n which_o be_v diaphanous_a without_o colour_n again_o the_o rare_a hard_a stone_n be_v 1._o some_o of_o they_o of_o a_o evil_a colour_n as_o the_o steatite_n eneost_fw-la stalagmite_n onyx_n ceraunia_n basaltes_n smiris_n dactylus_fw-la ideus_n ossifragus_n stalactite_n lydius_n lapis_n nephriticus_n bloodstone_n geodes_n loadstone_n hephestite_n hysterapetra_n 2._o again_o of_o the_o great_a and_o rare_a stone_n some_o be_v 1._o soft_a and_o fair_a 1._o either_o in_o colour_n 2._o or_o figure_n or_o 2._o soft_a and_o evil_o colour_v in_o colour_n first_o as_o the_o specularis_fw-la alabaster_n amber_n lapis_fw-la armenus_n in_o figure_n second_o as_o amite_n and_o stellaris_fw-la those_o that_o be_v soft_a and_o evil_a colour_a be_v the_o asius_n samius_n ageratus_n melitite_n gagate_n porus_n schystus_n thyites_n amiantus_n galactites_fw-la magargenteus_n hematite_n phrygius_n calamita_n alba_n fungifer_n again_o there_o be_v common_a great_a stone_n which_o be_v 1._o either_o hard_a fair_a and_o beautiful_a or_o 2._o hard_a and_o evil_o colour_v first_o the_o hard_a fair_a and_o beautiful_a stone_n of_o magnitude_n be_v the_o marble_n second_o common_a hard_a evil_a colour_a stone_n be_v the_o whetstone_n pyrite_n the_o common_a stone_n the_o flint_n soft_a stone_n of_o magnitude_n be_v gypsum_fw-la pumeise_n lythanthrax_n talcum_n scissilis_fw-la this_o be_v the_o general_a division_n of_o gem_n and_o stone_n according_a to_o boetius_fw-la now_o of_o stone_n in_o particular_a and_o of_o their_o general_a species_n the_o first_o part_n of_o the_o lapidary_n of_o gem_n in_o particular_a of_o diaphanous_a and_o whole_a transparent_a gem_n chap._n i._o of_o the_o diamond_n description_n of_o the_o stone_n the_o true_a diamond_n be_v a_o hard_a diaphanous_a perfect_o transparent_a stone_n which_o do_v sparkle_v forth_o its_o glory_n much_o like_o the_o twinkle_n of_o a_o glorious_a star_n the_o true_a diamond_n be_v the_o hard_a of_o all_o other_o stone_n without_o colour_n like_v unto_o pure_a water_n transparent_a and_o if_o it_o have_v any_o yellowness_n or_o blackness_n it_o be_v a_o fault_n in_o it_o this_o property_n it_o have_v that_o it_o will_v snatch_v colour_n and_o apply_v it_o and_o unite_v it_o to_o itself_o and_o thus_o will_v it_o cast_v forth_o at_o a_o great_a distance_n its_o lively_a shine_a ray_n so_o that_o no_o other_o jewel_n can_v sparkle_v as_o it_o will_n by_o this_o excellent_a emission_n of_o its_o ray_n or_o beam_n or_o by_o this_o generous_a sparkle_v forth_o of_o its_o glory_n do_v the_o most_o judicious_a jeweller_n distinguish_v the_o true_a diamond_n from_o those_o of_o bastard_n kind_n of_o its_o tincture_n or_o foil_n the_o tincture_n foil_n or_o colour_n for_o a_o true_a diamond_n be_v thus_o make_v r._n pure_a mastic_n and_o a_o small_a quantity_n of_o ivory_n burn_v black_a and_o fine_o powder_v mix_v it_o according_a to_o art_n then_o distend_v a_o small_a portion_n of_o it_o and_o fit_o dispose_v of_o it_o for_o your_o foil_n or_o tincture_n of_o the_o adulteration_n of_o the_o diamond_n a_o true_a diamond_n may_v be_v adulterate_v or_o counterfeit_v with_o a_o saphire_n or_o with_o a_o oriental_a amethyst_n or_o with_o a_o topaz_n or_o with_o a_o chrysolite_n and_o by_o all_o stone_n that_o be_v hard_a and_o transparent_a and_o which_o may_v be_v deprive_v of_o colour_n the_o colour_n of_o those_o gem_n which_o be_v fit_a for_o this_o use_n may_v by_o the_o heat_n of_o fire_n be_v thus_o take_v away_o r._n calx_fw-la viva_fw-la and_o the_o file_n of_o steel_n bury_v the_o stone_n in_o they_o or_o in_o either_o of_o they_o then_o overwhelm_v they_o with_o the_o a_o fire_n at_o some_o distance_n from_o they_o that_o the_o stone_n by_o degree_n may_v grow_v hot_a then_o increase_v the_o fire_n and_o the_o colour_n will_v vanish_v jeweller_n and_o judicious_a artist_n well_o know_v in_o what_o space_n of_o time_n by_o the_o continuance_n of_o this_o great_a heat_n any_o such_o excellent_a gem_n may_v be_v deprive_v of_o all_o their_o colour_n which_o colour_n of_o the_o gemm_n so_o soon_o as_o they_o do_v conceive_v it_o be_v vanish_v by_o the_o power_n of_o the_o heat_n then_o do_v they_o extinguish_v the_o fire_n by_o degree_n till_o there_o be_v no_o more_o heat_n leave_v and_o if_o by_o this_o first_o operation_n it_o be_v not_o perfect_o deprive_v of_o all_o its_o colour_n than_o the_o same_o work_n must_v again_o be_v begin_v and_o carry_v on_o as_o before_o by_o several_a degree_n of_o heat_n and_o if_o need_v be_v it_o may_v be_v iterate_v ever_o observe_v this_o that_o as_o it_o must_v be_v heat_v by_o a_o gradual_a increase_n of_o the_o fire_n so_o likewise_o by_o a_o gradual_a decrease_n of_o the_o heat_n the_o fire_n must_v be_v extinguish_v caution_n for_o the_o over-sudden_a heat_n or_o over-sudden_a cool_n of_o the_o stone_n may_v cause_v a_o crack_n in_o it_o and_o so_o rob_v the_o stone_n of_o the_o glory_n of_o its_o beauty_n and_o value_n and_o the_o artist_n of_o his_o hope_n by_o frustrate_v he_o of_o his_o endeavour_n anselmus_fw-la boetius_fw-la say_v that_o he_o see_v a_o topaz_n in_o this_o manner_n change_v which_o be_v better_o than_o a_o other_o stone_n for_o this_o purpose_n because_o of_o its_o hardness_n and_o