Milky Quartz
Silicon Dioxide (SiO2)
Category
Browse sedimentary or igneous associated mineral specimens identified by the Rock Identifier community.
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Pyrite
Iron Sulfide (FeS2)
Carnelian
Carnelian (SiO2)
Pyrite and Sunstone
Iron Sulfide (FeS2) and Plagioclase Feldspar ((Ca,Na)Al(Al,Si)Si2O8)
Pink Rhodonite
Rhodonite (Manganese Iron Magnesium Calcium Silicate - (Mn,Fe,Mg,Ca)SiO3)
Galena with Pyrite on Matrix
Lead(II) sulfide (PbS) with Iron disulfide (FeS2)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Milky Quartz with Mica inclusions
Quartz (Silicon Dioxide, SiO2)
Rhodonite
Manganese silicate (Mn,Fe,Mg,Ca)SiO3
Crazy Lace Agate
Chalcedony (SiO2)
Limonite with Gold-bearing Quartz
Hydrated Iron Oxide Hydroxide, FeO(OH)·nH2O
Yellow Jasper
Chalcedony (Silicon Dioxide, SiO2) with iron oxide inclusions
Jasper
Microcrystalline Quartz (SiO2)
Green Jasper
Silicon Dioxide (Microcrystalline Quartz, SiO2)
Yellow Jasper (Chert)
Silicon Dioxide (SiO2) with iron oxide inclusions
Yellow Jasper
Silicon Dioxide with impurities (SiO2)
Red Jasper
Silicate (SiO2 with Hematite impurities)
Agate (River Pea)
Microcrystalline Chalcedony (SiO2)
Yellow Jasper
Chalcedony/Quartz (SiO2)
Red Jasper
Silicon dioxide (SiO2) with iron oxide inclusions
Calcite
Calcium Carbonate (CaCO3)
Jasper
Microcrystalline Quartz (SiO2)
Red Jasper
Microcrystalline Quartz (SiO2) with iron oxide inclusions
Yellow Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Silver (Native Element)
Ag (Argentum)
Quartz pebble
Silicon dioxide (SiO2)
Blue Calcite
Calcium Carbonate (CaCO3)
Quartz Mineral
Silicon Dioxide (SiO2)
Hematite
Iron(III) oxide (Fe2O3)
Quartz
Silicon Dioxide (SiO2)
Dalmation Stone (Dalmation Jasper)
Peralkaline Rock with Feldspar and Arfvedsonite
Rose Quartz
Quartz (SiO2) with trace elements of titanium, iron, or manganese
Educational Geologic Collection
Mixed Mineral and Rock Collection (Various compositions)
Clear Quartz
Silicon Dioxide (SiO2)
Quartz crystals on matrix
Silicon dioxide (SiO2)
Green Jasper
Microcrystalline Quartz (SiO2)
Jasper
Silicon Dioxide (SiO2) with iron oxide impurities
Red Jasper
Silicon Dioxide (SiO2) with Hematite impurities
Jasper containing Agate (Jaspagate)
Silicon Dioxide (SiO2)
Yellow Jasper
Cryptocrystalline Quartz (SiO2 with Iron inclusion)