Emerald (green beryl)
Beryl, Be₃Al₂Si₆O₁₈; green color typically from chromium and/or vanadium
gemstone
Category
Mineral (Gemstone Variety Of Beryl)
Browse mineral (gemstone variety of beryl) specimens identified by the Rock Identifier community.
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Blue Apatite
Fluorapatite / Apatite (Ca5(PO4)3(F,Cl,OH))
mineral
Green faceted gemstone, likely emerald or synthetic emerald
Beryl, Be₃Al₂Si₆O₁₈, colored green by chromium and/or vanadium; identity cannot be confirmed visually
gemstone
Pegmatite (Granitic Pegmatite with Quartz, Mica, and Tourmaline/Biotite)
Pegmatite
igneous
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Blue Apatite
Apatite (Group), Ca5(PO4)3(F,Cl,OH)
mineral
Rough Emerald
Beryl (Be3Al2Si6O18 with Chromium/Vanadium impurities)
mineral
Ruby and Sapphire Cluster Ring
Corundum (Al2O3)
gemstone
Pegmatite
Igneous Pegmatite
igneous
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Raw Emerald in Matrix
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
mineral
Pegmatite
Igneous Pegmatite (Quartz-Feldspar-Biotite)
igneous
Emerald and Diamond Ring
Beryl (Be3Al2(SiO3)6) and Carbon (C)
gemstone
Pegmatite
Igneous Pegmatite
igneous
Pegmatite
Igneous Pegmatite (Quartz-Feldspar-Biotite)
igneous
Carnelian (red-orange chalcedony) beads
Microcrystalline quartz, SiO₂; chalcedony colored chiefly by iron oxides
gemstone
Blue Apatite
Fluoroapatite (Ca5(PO4)3F)
mineral
Emerald (Tumbled Beryl)
Beryllium Aluminum Silicate (Be3Al2Si6O18) with Chromium/Vanadium impurities
mineral
Gemstones (Emerald and Yellow Topaz or Citrine)
Beryl (Be3Al2Si6O18) and Quartz (SiO2) or Topaz (Al2SiO4(F,OH)2)
mineral
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Blue Apatite
Apatite-(CaF), Ca5(PO4)3F (Calcium Fluorophosphate)
mineral
Pegmatite
Igneous Pegmatite
igneous
Emerald
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
mineral
Emerald in Matrix
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
mineral
Apatite
Apatite Group (e.g., Fluorapatite Ca5(PO4)3F, Chlorapatite Ca5(PO4)3Cl, Hydroxylapatite Ca5(PO4)3(OH))
mineral
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Emerald in Matrix
Beryl (Be3Al2Si6O18) with trace amounts of Chromium/Vanadium
mineral
Emerald
Beryl (Be3Al2(SiO3)6) with trace Chromium/Vanadium
mineral
Emerald
Beryl (Be3Al2(SiO3)6)
gemstone
Pegmatite (Granitic)
Granite Pegmatite
igneous
Pegmatite
Granitic Pegmatite
igneous
Granitic Pegmatite
Granite Pegmatite (coarse-grained intrusive igneous rock)
igneous
Emerald
Beryl (Be3Al2(SiO3)6)
gemstone
Blue Apatite
Apatite group (Ca5(PO4)3(F,Cl,OH))
mineral
Blue Apatite
Apatite - Ca5(PO4)3(F,Cl,OH)
mineral
Blue Apatite
Fluorapatite / Apatite group (Ca5(PO4)3(F,Cl,OH))
mineral
Raw pale-green beryl (likely aquamarine)
Beryl, Be₃Al₂Si₆O₁₈; blue-green variety is aquamarine
mineral
Pegmatite with muscovite mica
Granitic pegmatite; quartz (SiO₂), feldspar, and muscovite (KAl₂(AlSi₃O₁₀)(OH)₂), locally biotite/tourmaline
igneous
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Quartz–feldspar pegmatite fragment
Granite-family pegmatite, chiefly quartz (SiO₂) and feldspar, with minor mica or sulfide inclusions
igneous
Emerald in Matrix
Beryl (Be3Al2Si6O18) with Quartz/Schist
gemstone
Emerald
Beryl (Be3Al2(SiO3)6)
gemstone