Gia Colored Stone Assignment 22 Topaz And Beryl Exam With Complete Solutions

GiaColoredStoneAssignment22TopazAndBerylExam
WithComplete
b




allochromatic B- BANSWER-Topaz Bis B___________________, Bwhich Bmeans Bthat Bit's Bcolored Bby
b b b b b b b b b b




Btrace Belements Bor Bdefects Bin Bits Bcrystal Bstructure Brather Bthan Bby Belements Bof Bits Bbasic
b b b b b b b b b b b b b b b




Bchemistry.
b




imperial B- BANSWER-The Bmost Bvaluable Btopaz Bvariety Bis B____________.
b b b b b b b b




igneous B- BANSWER-Most Btopaz Bforms Bin B____________ Brock Bcavities. B(granite B& Bpegmatite)
b b b b b b b b b b b




pegmatites B- BANSWER-The Bprimary Bsource Bof Bgem-quality Btopaz Bare B________________.
b b b b b b b b b




orthorhombic B- BANSWER-Topaz Bforms Bin Bthe B_________________ Bcrystal Bsystem.
b b b b b b b b




basal Bcleavage B- BANSWER-cleavage Bthat Bruns Bparallel Bto Bthe Bbase Bof Bthe Bcrystal B(weaker
b b b b b b b b b b b b b




Bbonds Bbetween Batoms Bin Bone Bdirection)
b b b b b b




protective B- BANSWER-Jewelers Bprefer Bto Bset Bvaluable Btopaz Bgems Bin B_____________
b b b b b b b b b b




Bmountings. B(cleavage Bat Ba B15 Bdegree Bangle Bto Bthe Btable)
b b b b b b b b b b

, cleaning B- BANSWER-It's Bimportant Bto Bavoid Bsteam Band Bultrasound Bfor B_____________ Btopaz.
b b b b b b b b b b b




color Bfading B- BANSWER-_______________ B___________ Bis Bpossible Bin Btopaz Bwith Bprolonged
b b b b b b b b b b




Bexposure Bto Bheat Bor Bsunlight.
b b b b b




royal Bfamily B- BANSWER-Ownership Bof Bimperial Btopaz Bwas Bonce Brestricted Bto Bthe BRussian
b b b b b b b b b b b b




B__________ B__________.
b b




pleochroic B- BANSWER-Topaz Bis Ba B__________________ Bgem. B(P)
b b b b b b b




rose Btopaz B- BANSWER-Pink Btopaz Bis Bsometimes Bcalled...
b b b b b b b




red B- BANSWER-What Bcolor Bof Btopaz Bmakes Bup Bone-half Bof Bone Bpercent Bof Bfacet-grade
b b b b b b b b b b b b b




Bmaterial Bfound?
b b




sherry Btopaz B- BANSWER-Orange-to-yellow Band Bbrown Btopaz Bis Bknown Bin Bthe Btrade Bas
b b b b b b b b b b b b




B_________ B___________ B/ B(precious Btopaz).
b b b b b




Ouro BPreto B- BANSWER-So Bfar, Bcommercial Bdeposits Bof Bimperial Btopaz Bare Bfound Bin Ba Bsingle
b b b b b b b b b b b b b b




Barea Bof Bthe Bworld: B__________ B___________, BBrazil. B(Capao BMine)
b b b b b b b b b




colorless B- BANSWER-In Bnature, Btopaz Bis Bmost Bcommonly B_______________.
b b b b b b b b




radiation B- BANSWER-Treaters Buse Ba Bcombination Bof B_____________ Band Bheat Bto Bproduce
b b b b b b b b b b b




Bblue Bhues Bin Btopaz.
b b b b




repeatable B- BANSWER-Topaz Btreatments Bproduce Bvibrant Bblue Bshades Bthat Bare Buniform Band
b b b b b b b b b b b




B_______________.
b