Pegmatite
Granitic Pegmatite
igneous
Category
Mineral (Gemstone Variety Of Beryl)
Browse mineral (gemstone variety of beryl) specimens identified by the Rock Identifier community.
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Granite Pegmatite
Granitic Pegmatite (composition: SiO2 with KAlSi3O8)
igneous
Aquamarine
Beryl (Be3Al2Si6O18 with Fe2+ trace elements)
Mineral
Emerald (Rough)
Beryl (Be3Al2Si6O18 with Chromium/Vanadium impurities)
mineral
Costume Jewelry Gemstones (Emerald-imitation and semi-precious beads)
BeCuAl6Si6O18 (Beryl structure), frequently simulated by glass or synthetic spinel
mineral
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Quartz-rich granitic pegmatite fragment
Pegmatite, composed mainly of quartz (SiO₂), feldspar, and mica
igneous
Apatite
Fluorapatite / Chlorapatite (Ca5(PO4)3(F,Cl,OH))
mineral
Quartz-rich pegmatite with mica and dark inclusions
Pegmatite; chiefly quartz (SiO₂), with feldspar and biotite/tourmaline inclusions
igneous
Rough Emerald in Matrix
Beryl (Be3Al2Si6O18) with trace Chromium/Vanadium
mineral
Rough Emerald
Beryl (Be3Al2Si6O18 with Chromium/Vanadium impurities)
mineral
Pegmatite (with Quartz and Feldspar)
Granitic Pegmatite
igneous
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Aquamarine
Beryllium aluminum silicate (Be3Al2Si6O18)
mineral
Granitic Pegmatite with Tourmaline/Chlorite
Pegmatite
Igneous
Granitic Pegmatite
Pegmatite
igneous
Emerald
Beryl (Be3Al2(SiO3)6) with chromium/vanadium impurities
mineral
Pegmatite
Igneous Pegmatite (Quartz-Feldspar-Mica)
igneous
Granatic Pegmatite
Pegmatitic Granite
igneous
Blue Apatite
Apatite (Calcium Phosphate) - Ca5(PO4)3(F,Cl,OH)
mineral
Blue Apatite
Calcium Phosphate (Ca5(PO4)3(F,Cl,OH))
mineral
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Yellow Beryl (Heliodor)
Beryllium aluminum silicate (Be3Al2Si6O18)
mineral
Emerald in Matrix
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
mineral
Beryl (Emerald or Aquamarine in Matrix)
Beryllium Aluminum Silicate (Be3Al2Si6O18)
mineral
Beryl (Aquamarine) in Matrix
Beryllium aluminum silicate (Be3Al2(SiO3)6)
mineral
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Emerald
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
mineral
Beryllonite
Beryllonite (NaBePO4)
mineral
Emerald in Matrix
Beryl (Be3Al2Si6O18) with Quartz/Schist
gemstone
Blue Apatite
Fluorapatite / Apatite Group (Ca5(PO4)3(F,Cl,OH))
mineral
Granitic Pegmatite with Schorl
Granitic Pegmatite (Schorl: NaFe3Al6(Si6O18)(BO3)3(OH)3OH)
igneous
Blue Apatite
Fluorapatite - Ca5(PO4)3F
mineral
Emerald
Beryl (Be3Al2(SiO3)6)
gemstone
Emerald (Tumbled Beryl)
Beryllium Aluminum Silicate (Be3Al2Si6O18) with Chromium/Vanadium impurities
mineral
Rough Emerald (Beryl)
Emerald (Be3Al2(SiO3)6 with Cr/V impurities)
mineral
Pegmatite
Granitic Pegmatite
igneous
Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Pegmatite
Pegmatitic Granite
igneous
Granitic Pegmatite
Coarse-grained Igneous Rock (Granitic composition: KAlSi3O8, SiO2)
igneous
Yellow faceted gemstone earrings, likely citrine or yellow beryl
Citrine: quartz, SiO₂; possible yellow beryl: Be₃Al₂Si₆O₁₈
gemstone
Emerald
Beryl (Be3Al2(SiO3)6)
gemstone