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tree Bresin Bhardened Bover Btime Bup Bto B1000 Byears B- BANSWER-amber
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inmature Bamber B- BANSWER-copal
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most Bvaluable Bamber B- BANSWER-transparent Bred
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cause Bamber Bcolor Bchange Bover Btime B- BANSWER-oxidation
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circular Bmarks Bsometimes Bleft Bin Bamber Bwhen Bheat Band Boil Bit B- BANSWER-sun Bspangles
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coral Bmost Bvaluable Bcolor B- BANSWER-intense Bred
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color Bof Bconchiolin Bcoral B- BANSWER-black Band Bgold
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most Bvaluable Bivory B- BANSWER-elephant Btusks
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,ornamental Bform Bof Blignite Bcoal B- BANSWER-jet b b b b b b
major Bjet Bsource B- BANSWER-England
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A Bnatural, Binorganic Bsubstance Bwith Ba Bcharacteristic Bchemical Bcomposition Band Busually
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Bcharacteristic Bcrystal Bstructure Bis Ba(n) B- BANSWER-mineral
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Which Bof Bthe Bfollowing Bis Ba Bgem Bvariety B- BANSWER-demantoid
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A Bsubstance Bthat Bconsists Bof Batoms Bof Bonly Bone Bkind Bis Ba B- BANSWER-Chemicals Belement
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A Bbroad Bgem Bcategory Bbased Bon Bchemical Bcomposition Band Bcrystal Bstructure Bis Ba B- BANSWER-
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gem Bspecies.
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Kunzite Bis Bmost Boften Bfound Bin Bassociation Bwith B- BANSWER-tourmaline Band Bberyl Bin Bpegmatite.
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Myanmar's Bfamous BMogok Bruby Bdeposits Bwere Bformed Bby B- BANSWER-metamorphic Bprocesses.
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Most Bof Bthe Bgems Bin BTanzania's BUmba BRiver BValley Bare Bfound Bin B- BANSWER-placer Bdeposits
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From Bgranite, Bpegmatite Bgems Bget Bexotic Belements Blike B- BANSWER-beryllium, Bboron, Band
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Blithium.
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Heat Band Bpressure Btransform Blimestone Binto B- BANSWER-marble
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Which Btype Bof Btwinning Blooks Bas Bif Btwo Bcrystal Bhalves Bare Bmirror Bimages B- BANSWER-Contact
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, Which Btype Bof Btwinning Bis Bcaused Bby Benvironmental Bchange Bafter Bthe Bgem Bforms B- BANSWER-
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Polysynthetic
A Bunit Bcell Bdefines Ba Bmineral's B- BANSWER-basic Bidentity.
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Which Bis Bclassified Bin Bthe Borthorhombic Bcrystal Bsystem B- BANSWER-
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topaz,iolite,tanzanite,chrysoberyl Band Bperidot b b
Crystals Bthat Bgrow Bin Ba Bflux Bthat Bis Bhighly Bsaturated Bwith Bthe Bnecessary Belements Btend Bto Bbe B-
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BANSWER-small
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How Bheavy Ban Bobject Bis Bin Brelation Bto Bits Bsize Bis Bcalled Bits B- BANSWER-density
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Which Belement Bdoes Bchromium Bsubstitute Bfor Bto Bcause Bruby's Bred B- BANSWER-Aluminum
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Which Belement Bcauses Bthe Bcolor Bof Bboth Balmandine Band Bperidot B- BANSWER-iron
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Which Bcomponents Bof Ba Btransition Belement's Batoms Bcan Bproduce Bcolor Bin Bgems B- BANSWER-
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electrons
Adularescence Bis Bcaused Bby B- BANSWER-scattering Bof Blight
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Which Bphenomenon Bis Ba Bbroad Bcolor Bflash B- BANSWER-labradorescence
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The Bpattern Bof Bdark Bvertical Blines Bor Bbands Bshown Bby Bcertain Bgems Bwhen Bviewed Bthrough Ba
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Bspectroscope Bis Bcalled B- BANSWER-absorption Bspectrum
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