Orange Calcite
Calcium Carbonate (CaCO3)
mineral
Category
Metamorphic And Igneous
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Fluorescent Calcite
Calcite (CaCO3)
mineral
Raw Calcite
Calcium Carbonate (CaCO3)
mineral
Orange Calcite
Calcium Carbonate (CaCO3)
mineral
Sugilite
KNa2(Fe,Mn,Al)2Li3Si12O30
mineral
Agate
Silicon Dioxide (Chalcedony), SiO2
sedimentary
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Calcite (with iron oxide staining)
Calcium Carbonate (CaCO3)
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Sapphire
Corundum (Al2O3)
gemstone
Raw Garnet (Hessonite / Spessartine)
Silicate mineral group (X3Y2(SiO4)3)
gemstone
Black faceted gemstone, possibly black spinel or onyx
Undetermined; candidates include spinel (MgAl₂O₄) or chalcedony (SiO₂)
gemstone
Biotite Mica
K(Mg, Fe)3(AlSi3O10)(F, OH)2
mineral
Orange Calcite
Calcium Carbonate (CaCO3)
mineral
K2 Jasper (K2 Stone)
Azurite in Granite / Quartzite
metamorphic
Yellow Calcite
Calcium Carbonate (CaCO3)
mineral
Amazonite
K(AlSi3O8)
mineral
Quartz with Iron Oxide Inclusions
Silicon Dioxide (SiO2)
mineral
Pink Calcite
Calcium Carbonate (CaCO3)
mineral
Green Calcite
Calcium Carbonate (CaCO3)
mineral
Green Aventurine
Quartz (Silicon Dioxide, SiO2) with fuchsite inclusions
mineral
Ruby (in a ring setting)
Corundum (Al2O3:Cr)
gemstone
Rutilated Quartz
Quartz with Rutile inclusions (SiO2 with TiO2)
mineral
Gold
Aurum (Elemental Gold, Au)
Mineral, Metal (element)
Yellow Calcite
Calcium Carbonate (CaCO3)
mineral
Yellow Calcite
Calcium Carbonate (CaCO3)
mineral
Black Sapphire
Corundum (Al2O3)
gemstone
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Rhodochrosite
Manganese carbonate (MnCO3)
mineral
Ruby and Sapphire Cluster Ring
Corundum (Al2O3)
gemstone
Dearest Ring (Gemstones)
Mixed Gemstones: Diamond (C), Emerald (Be3Al2Si6O18), Amethyst (SiO2), Ruby (Al2O3), Sapphire (Al2O3), Topaz (Al2SiO4(F,OH)2)
mineral
Rutilated Quartz
Rutile in Quartz (SiO2 with TiO2 inclusions)
mineral
Quartz Vein Rock
Silicon Dioxide (SiO2)
mineral
Quartz Pebble (Smoky Quartz / Chalcedony)
Silicon Dioxide (SiO2)
mineral
Rutilated Quartz (with Garnet pendant)
Silicon Dioxide (SiO2) with Titanium Dioxide (TiO2) inclusions
mineral
Tumbled black tourmaline
Schorl tourmaline, NaFe3Al6(BO3)3Si6O18(OH)4
mineral
Emerald
Beryl (Be3Al2Si6O18 with Chromium/Vanadium impurities)
mineral
Green Aventurine
Silicon Dioxide (Quartz with Fuchsite inclusions) - SiO2
mineral
Calcite
Calcium Carbonate (CaCO3)
mineral
Blue Sapphire
Corundum (Al2O3)
gemstone
Blue Aventurine
Quartz (SiO2) with inclusions
mineral
Yellow Calcite
Calcite (Calcium Carbonate, CaCO3)
mineral