Emerald in Matrix
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
mineral
Category
Sedimentary (Jasper), Mineral (Aquamarine)
Browse sedimentary (jasper), mineral (aquamarine) specimens identified by the Rock Identifier community.
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Massive blue-green rough specimen, likely aquamarine (beryl)
Beryl, Be₃Al₂Si₆O₁₈ (tentative identification)
mineral
Beryl (Aquamarine)
Beryllium aluminum silicate (Be3Al2Si6O18)
mineral
Aquamarine in pegmatite
Beryl, Be₃Al₂Si₆O₁₈ (blue-green variety: aquamarine)
mineral
Rough aquamarine (likely beryl)
Beryl, Be₃Al₂Si₆O₁₈; blue color from iron impurities
gemstone
Aquamarine (Beryl)
Beryllium Aluminum Silicate - Be3Al2Si6O18
gemstone
Aquamarine (Tumbled)
Beryl (Be3Al2Si6O18)
gemstone
Aquamarine (Beryl)
Beryl (Be3Al2Si6O18 with Fe impurities)
mineral
Heliodor (Yellow Beryl)
Beryl (Be3Al2Si6O18 with iron impurities)
gemstone
Aquamarine on Feldspar Matrix
Beryl (Be3Al2Si6O18) with Potassium Feldspar (KAlSi3O8)
mineral
Possibly a polished pale-green gemstone cabochon (likely aquamarine or fluorite)
Undetermined from the image; aquamarine is blue-green beryl (Be₃Al₂Si₆O₁₈), while fluorite is CaF₂
gemstone
Beryl (Aquamarine)
Be3Al2Si6O18
mineral
Beryl (Aquamarine)
Beryllium Aluminum Cyclosilicate (Be3Al2Si6O18)
mineral
Morganite and Aquamarine (Beryl) Bracelet
Beryllium aluminum silicate, Be3Al2(SiO3)6
gemstone
Aquamarine (Rough)
Beryl (Be3Al2Si6O18)
mineral
Aquamarine with Quartz
Beryl (Be3Al2Si6O18) with Quartz (SiO2)
mineral
Aquamarine (Tumbled)
Beryl (Be3Al2Si6O18)
mineral
Aquamarine (Beryl)
Beryllium aluminum silicate (Be3Al2Si6O18)
mineral
Aquamarine (Beryl)
Beryllium aluminum silicate (Be3Al2Si6O18)
mineral
Rough Aquamarine
Beryl (Be₃Al₂Si₆O‑₁₈)
mineral
Rough Aquamarine
Beryl (Be₃Al₂Si₆O‑₁•H₂O)
Mineral
Aquamarine in Onyx / Blue Topaz Pendant
Beryl (Be₃Al₂Si₆O₁₈) or Topaz (Al₂SiO₄(F,OH)₂)
gemstone
Likely rough blue-green beryl (aquamarine)
Beryl, Be₃Al₂Si₆O₁₈; blue-green color is caused mainly by iron
gemstone
Fluorite (likely Green Fluorite variant)
Calcium Fluoride (CaF2)
mineral
Beryl in Quartz Matrix
Beryllium Aluminum Silicate (Be3Al2Si6O18)
mineral
Raw Emerald
Beryl (Be3Al2(SiO3)6) with Cr/V impurities
mineral
Beryl (Aquamarine) in Matrix with Schorl
Be3Al2Si6O18 (Beryl) with NaFe3Al6(BO3)3Si6O18(OH)4 (Schorl)
mineral
Aquamarine with feldspar and black tourmaline
Beryl (Be₃Al₂Si₆O₁₈), likely with feldspar and schorl (black tourmaline)
mineral
Aquamarine Beads
Beryl (Be3Al2Si6O18)
gemstone
Blue Topaz (Cut Gemstone)
Aluminum silicate fluoride hydroxide (Al2SiO4(F,OH)2)
gemstone
Beryl (var. Aquamarine/Blue Beryl) in Quartz Matrix
Beryllium Aluminum Silicate (Be3Al2Si6O18)
mineral
Beryl crystal in a dark mica-rich matrix
Beryl, Be₃Al₂Si₆O₁₈; likely associated with biotite or schist
mineral
Emerald in Matrix
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
gemstone
Beryl (likely Emerald or Aquamarine in matrix)
Beryllium aluminum silicate (Be3Al2Si6O18)
mineral
Raw aquamarine (blue-green beryl)
Beryl, Be₃Al₂Si₆O₁₈; blue-green color from iron impurities
mineral
Beryl (Aquamarine variety)
Beryllium Aluminum Cyclosilicate (Be3Al2Si6O18)
mineral
Raw aquamarine (likely beryl)
Beryl, Be₃Al₂Si₆O₁₈; blue color from iron impurities
mineral
Yellow Beryl (Heliodor)
Beryllium aluminum silicate (Be3Al2Si6O18)
mineral
Aquamarine-bearing quartz specimen
Beryl (Be₃Al₂Si₆O₁₈), likely aquamarine, on quartz (SiO₂)
mineral
Green beryl (likely heliodor)
Beryl, Be₃Al₂Si₆O₁₈; yellow-green varieties are heliodor or golden beryl
mineral
Raw emerald-bearing beryl (probable)
Beryl, Be₃Al₂Si₆O₁₈; green color from trace chromium and/or vanadium
mineral
Blue gemstone, likely aquamarine
Beryl, Be₃Al₂Si₆O₁₈, colored blue by iron impurities
gemstone