Smoky Quartz
Smoky Quartz (SiO2)
Mineral
Category
Sedimentary (Primary) With Artificial Modification
Browse sedimentary (primary) with artificial modification specimens identified by the Rock Identifier community.
Learn about Sedimentary (Primary) With Artificial Modification in the encyclopedia
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Black Spinel
Magnesium Aluminum Oxide (MgAl2O4)
mineral
Diamond
Native Carbon (C)
mineral
Quartz fragment
Silicon Dioxide (SiO2)
mineral
Diamond
Diamond (pure carbon C)
mineral
Clear Quartz
Silicon dioxide (SiO2)
mineral
Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
mineral
Shattuckite (Blue Quartz/Jasper Matrix)
Shattuckite (Copper Silicate Hydroxide - Cu5(SiO3)4(OH)2)
mineral
Diamond
Diamond (pure Carbon, C)
mineral
Granite
Phaneritic Plutonic Felsic Rock
igneous
Diamond
Diamond (C)
mineral
Diamond
Diamond (Pure Carbon - C)
mineral
Diamond
Carbon (C)
mineral
Bloodstone
Heliotrope (a variety of Cryptocrystalline Quartz / Jasper, SiO2)
mineral
Diamond
Carbon (C)
mineral
Tiffany Stone
Fluorite Opal (a complex mix of Fluorite, Opal, Calcite, Dolomite, Quartz, and Bertrandite)
mineral
Diamond (in jewelry setting)
Carbon (C)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Bornite
Copper Iron Sulfide (Cu5FeS4)
mineral
Olivine (Peridot)
Magnesium Iron Silicate (Mg, Fe)2SiO4
mineral
Bornite
Copper Iron Sulfide (Cu5FeS4)
mineral
Rhodonite
Manganese Silicate (Mn,Fe,Mg,Ca)SiO3
mineral
Cuprite
Cuprite (Copper(I) oxide, Cu2O)
mineral
Muscovite Mica
Muscovite (Potassium Aluminum Silicate) - KAl2(AlSi3O10)(F,OH)2
mineral
Chalcopyrite (Peacock Ore)
Chalcopyrite (CuFeS2)
mineral
Copper Ore
Native Copper (Cu) often found with Chalcocite (Cu2S) or Bornite (Cu5FeS4)
mineral
Gold Placer (Gold Flakes and Nuggets)
Native Gold (Au)
mineral
Gold
Native Gold (Au)
mineral
Gold (in Opaque Matrix/Jewelry)
Native Gold (Au)
mineral
Gold Nugget
Native Gold (Au)
mineral
Chalcopyrite in Quartz (Gossan/Iron Hat)
CuFeS2 (Chalcopyrite) with SiO2 (Quartz)
mineral
Mother of Pearl and Onyx
Aragonite (Mother of Pearl) and Chalcedony (Onyx)
mineral
Amethyst
Amethyst (Silicon Dioxide, SiO2 with Iron impurities)
mineral
Kimberlite
Kimberlite (Potassic ultramafic volcanic rock)
igneous
Hematite
Hematite (Fe2O3)
mineral
Hematite Beads
Hematite (Fe2O3)
Mineral
Milky Quartz Pebble
Quartz (Silicon Dioxide, SiO2)
mineral
Granite
Granite (Feldspar-Quartz-Mica Intrusive)
igneous
Granite Cobble
Granite (Phaneritic igneous rock)
igneous
Pink Granite
Granite (Phaneritic igneous rock)
igneous
Clear Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Basalt Cobble
Vesicular Basalt (Mafic Extrusive)
igneous