Diamond (in a gold ring setting)
Carbon (C)
Category
Browse mineral (man made aura treatment) specimens identified by the Rock Identifier community.
Diamond (in a gold ring setting)
Carbon (C)
White Howlite
Howlite (Calcium borosilicate hydroxide, Ca2B5SiO9(OH)5)
Tree Agate (or Moss Agate)
Dendritic Agate (Silicon Dioxide - SiO2)
Moss Agate
Silicon Dioxide (SiO2) with inclusions
Agate (Moss or Dendritic Agate)
Chalcedony (Silicon Dioxide, SiO2)
Sandstone (Ferruginous/Red Sandstone)
Clastic sedimentary rock (primarily SiO2 with Fe2O3)
Rhodonite
Rhodonite (MnSiO3)
Bumble Bee Jasper
Calcite-bearing Volcanic Tuff (not a true Jasper)
Pallasite Meteorite
Pallasite (Stony-iron meteorite; Fe-Ni alloy with (Mg,Fe)2SiO4 olivine)
Moss Agate
Silicon Dioxide (SiO2) with inclusions of Manganese or Iron oxide
Rough Diamond
Diamond (pure Carbon, C)
Jasper Agate
Chalcedony (Silicon Dioxide - SiO2)
Rose Quartz with possible Manganese or Iron inclusions
SiO2 (Silicon Dioxide)
Quartz Pebble
Silicon Dioxide (SiO2)
Moss Agate
Chalcedony (Silicon Dioxide with inclusions) - SiO2
Diamond (set in jewelry)
Diamond (Carbon, C)
Rose Quartz
Silicon Dioxide (SiO2)
Tree Agate
Dendritic Agate (Silicon Dioxide, SiO2)
Milky Quartz with Dendritic Inclusions
Silicon Dioxide (SiO2)
Diamond
Diamond (pure Carbon, C)
Carnelian Agate
Silicon Dioxide (SiO₂), a variety of Chalcedony
Tree Agate (Dendritic Agate)
Silicon Dioxide (SiO2) with Manganese/Iron inclusions
Milky Quartz
Silicon Dioxide (SiO2)
Rose Quartz
Quartz (Silicon Dioxide - SiO2)
Tree Agate
Dendritic Agate (Silicon Dioxide, SiO2)
Amethyst
Amethyst (Silicon Dioxide - SiO2 with iron impurities)
Carnelian Agate
Carnelian (Silicon Dioxide - SiO2)
Pearl (Biogenic Mineral)
Calcium Carbonate (primarily Aragonite) with Conchiolin; CaCO3
Carnelian (a variety of Chalcedony)
SiO2 (Silicon Dioxide) - Cryptocrystalline Quartz
Raw Diamond
Diamond (C)
Pearl
Calcium Carbonate (CaCO3) in the form of orthorhombic Aragonite and Conchiolin
Rose Quartz
Quartz (Silicon Dioxide) - SiO2
Diamond (Princess Cut Faceted Gemstone)
Native Carbon (C)
Rhodonite
Rhodonite (MnSiO3)
Diamond
Diamond (Pure Carbon, C)
Diamond (Set in jewelry)
Cubic Carbon (C)
Diamond (in a jewelry setting)
Carbon (C)
Moss Agate
Silicon Dioxide (SiO2) with inclusions of manganese or iron oxide
Rose Quartz
Silicon Dioxide (SiO2)
Moss Agate
Silicon Dioxide (SiO2) with inclusions of Manganese or Iron oxide
Diamond
Diamond (C)
Diamond
Native Carbon (C)