Aquamarine on Feldspar Matrix
Beryl (Be3Al2Si6O18) with Potassium Feldspar (KAlSi3O8)
Category
Browse mineral (gemstone variety of beryl) specimens identified by the Rock Identifier community.
Aquamarine on Feldspar Matrix
Beryl (Be3Al2Si6O18) with Potassium Feldspar (KAlSi3O8)
Beryl (Variety: Aquamarine)
Beryllium Aluminum Cyclosilicate (Be3Al2Si6O18)
Emerald
Beryl (variety Emerald), Be3Al2Si6O18 with Cr and/or V
Yellow Apatite Sphere (Polished)
Fluorapatite / Ca5(PO4)3F
Beryl (likely var. Aquamarine or Goshenite) in Matrix
Beryllium Aluminum Silicate (Be3Al2Si6O18)
Aquamarine
Beryl (Be3Al2Si6O18 with trace Fe2+)
Jadeite and Mixed Gemstones (Ruby, Sapphire, Emerald)
Jadeite (NaAlSi2O6), Corundum (Al2O3), Beryl (Be3Al2(Si6O18))
Beryl (Emerald Variety)
Beryllium Aluminum Silicate (Be3Al2(SiO3)6)
Apatite
Apatite group mineral (e.g., Fluorapatite - Ca5(PO4)3F, Chlorapatite - Ca5(PO4)3Cl, Hydroxylapatite - Ca5(PO4)3(OH))
Amazonite
Potassium Feldspar (KAlSi3O8)
Aquamarine
Beryl (Be3Al2Si6O18)
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
Emerald (Beryl)
Beryl (Be3Al2(SiO3)6) with Chromium/Vanadium impurities
Pegmatite
Coarse-grained Igneous Rock (Granitic Pegmatite)
Beryl (Aquamarine)
Beryllium Aluminum Cyclosilicate (Be3Al2Si6O18)
Aquamarine with Ruby Accent
Beryllium Aluminum Silicate (Be3Al2Si6O18) with Aluminum Oxide (Al2O3)
Pegmatite
Granitic Pegmatite
Aquamarine
Beryl (Be3Al2Si6O18 with Fe2+ impurities)
Aquamarine (Beryl)
Beryllium aluminum silicate (Be3Al2Si6O18)
Aquamarine
Beryl (Be3Al2Si6O18 with Fe2+ impurities)
Aquamarine
Beryl (Be3Al2Si6O18 with iron impurities)
Aquamarine
Beryl (Be3Al2Si6O18 with iron impurities)
Aquamarine
Beryl (Be3Al2Si6O18 with iron impurities)
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
Aquamarine
Beryl (Be3Al2Si6O18 with iron impurities)
Aquamarine
Beryl (Be3Al2Si6O18 with iron traces)
Aquamarine
Beryl (Be₃Al₂Si₆O₁₈), specifically a blue or cyan variety
Aquamarine
Beryl (Be3Al2Si6O18 with Iron traces)
Rough Aquamarine
Beryl (Be₃Al₂Si₆O‑₁₈)
Aquamarine
Beryl (Be3Al2Si6O18 with trace Fe2+)
Apatite
Apatite Group (e.g., Fluorapatite Ca5(PO4)3F, Chlorapatite Ca5(PO4)3Cl, Hydroxylapatite Ca5(PO4)3(OH))
Emerald
Emerald (Beryl variety); Be3Al2(SiO3)6 with Chromium/Vanadium impurities
Aquamarine
Beryl (Be₃Al₂Si₆O₁₈)
Aquamarine
Beryl (Be3Al2Si6O18 with iron impurities)
Aquamarine
Beryl (Be3Al2Si6O18 with iron impurities)
Blue Apatite
Apatite group (Ca5(PO4)3(F,Cl,OH))
Aquamarine
Beryl (Be3Al2Si6O18 with iron traces)
Emerald with Matrix (Emerald in Mica Schist)
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
Blue Apatite
Apatite (Group), Ca5(PO4)3(F,Cl,OH)
Blue Apatite
Fluoroapatite (Ca5(PO4)3F)
Emerald (Faceted Gemstone)
Beryl (Be3Al2Si6O18 with Chromium/Vanadium impurities)
Aquamarine
Beryl (Be₃Al₂Si‑₆O₁₈)