Milky Quartz
Silicon Dioxide (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
View all →
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Chrysocolla in Matrix
Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O (Silicate/Secondary Copper Mineral)
mineral
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Yellow Apatite Sphere (Polished)
Fluorapatite / Ca5(PO4)3F
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Black Spinel
Magnesium Aluminum Oxide (MgAl2O4)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
mineral
Ruby
Corundum (Aluminium Oxide with Chromium impurities, Al2O3:Cr)
mineral
Milky Quartz (Water-worn pebble)
Quartz (Silicon Dioxide, SiO2)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Milky Quartz with Iron Staining
Silicon Dioxide (SiO2)
mineral
Basalt with Quartz Veining
Basalt (Mafic Extrusive Igneous Rock) with SiO2 (Silicon Dioxide) veins
igneous
Diamond
Native Carbon (C)
mineral
Diamond (in a gold ring setting)
Carbon (C)
mineral
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Malachite
Copper carbonate hydroxide, Cu2CO3(OH)2
mineral
Obsidian (in jewelry setting)
Volcanic Glass (Amorphous Silica)
igneous
Scoria
Scoria (Vesicular Basaltic Glass)
Igneous
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Basalt
Basalt (Mafic volcanic rock)
igneous
Limonite-stained Granite
Felsic Plutonic Rock with Hydrated Iron Oxides
igneous
Quartz (specifically Milky or Rose Quartz)
Silicon Dioxide (SiO2)
mineral
Basalt
Basalt (Mafic volcanic rock)
igneous
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Gold Flake
Native Gold (Au)
mineral
Aluminum Slag
Anthropogenic Aluminum (Al)
mineral
Larvikite
Monzonite (intermediate intrusive igneous rock containing plagioclase, alkali feldspar, augite, and biotite)
igneous
Diamond
Carbon (C)
gemstone
Diamond (or Simulant)
Carbon (C)
gemstone
Diamond (in Jewelry Setting)
Carbon (C)
gemstone
Quartz Vein in Host Rock
Silicon Dioxide (SiO2)
mineral
Moonstone (Tumbled)
Potassium Aluminum Silicate (KAlSi3O8) with inclusions of Albite
mineral
Magnetite (or Magnetic Iron Ore)
Magnetite (Fe3O4)
mineral
Amethyst
SiO2 (Silicon Dioxide) - Purple variety of Quartz
mineral
Amethyst on Agate/Basalt Matrix
Silicon Dioxide (SiO2) with iron impurities
mineral
Rough Diamond
Diamond (Native Carbon, C)
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Parti Sapphire
Corundum (Al2O3)
mineral