Orbicular Jasper
Silicon Dioxide (SiO2)
sedimentary
Category
Sedimentary Or Igneous Associated Mineral
Browse sedimentary or igneous associated mineral specimens identified by the Rock Identifier community.
Learn about Sedimentary Or Igneous Associated Mineral in the encyclopedia
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Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Porphyritic Igneous Rock / Porphyry
Porphyry (Plagioclase/Quartz phenocrysts in a finer-grained groundmass)
igneous
Sulfur
Native Sulfur (S8)
mineral
Eudialyte in Matrix
Na15Ca6(Fe,Mn)3Zr3(Si,Nb) (Si25O73) (OH,Cl,H2O)3
mineral
Granite
Felsic intrusive igneous rock
igneous
Black Obsidian (Faceted)
Volcanic Glass (Amorphous Silicon Dioxide)
igneous
Quartz–mica metamorphic rock, likely schist
Quartz–muscovite/biotite schist; predominantly SiO₂ quartz with phyllosilicate micas
metamorphic
Red Jasper
Microcrystalline quartz (SiO2)
sedimentary
Diorite
Diorite (Intrusive igneous rock)
igneous
Chrysocolla on Matrix
Hydrated copper silicates ((Cu,Al)2H2Si2O5(OH)4·nH2O)
mineral
Epidosite
Epidosite (predominantly Epidote {Ca2Al2Fe3+Si3O12(OH)} and Quartz {SiO2})
metamorphic
Green Jasper
Microcrystalline Quartz (SiO2)
sedimentary
Greenstone
Metabasalt / Greenschist
metamorphic
Rhodochrosite
Manganese Carbonate (MnCO3)
mineral
Gold in Quartz Ore
Hydrothermal Quartz with native Gold (Au)
mineral
Sodalite
Sodalite - Na8(Al6Si6O24)Cl2
mineral
Rhodochrosite
Manganese Carbonate (MnCO3)
mineral
Sandstone
Arenite
sedimentary
Peach Moonstone
Orthoclase Feldspar (KAlSi3O8) with inclusions
mineral
Pegmatitic pink feldspar–quartz rock
Granitic pegmatite; chiefly microcline/orthoclase feldspar (KAlSi₃O₈), quartz (SiO₂), and minor mica
igneous
Pink Granite / K-Feldspar
Alkali feldspar granite / Potassium feldspar (Microcline/Orthoclase)
igneous
Granite
Phaneritic Felsic Igneous Rock (primarily Quartz, Alkali Feldspar, and Plagioclase)
igneous
Moss Agate
Silicon Dioxide with inclusions (SiO2 + Mn/Fe oxides)
mineral
Banded Agate
Cryptocrystalline Quartz (SiO2)
sedimentary
Unakite or Epidosite
Epidosite (Mineral composition: Epidote, Feldspar, and Quartz)
metamorphic
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Blue Sapphire (Raw/Tumbled Corundum)
Corundum (Aluminum Oxide, Al2O3 with Fe/Ti traces)
mineral
Milky Quartz with Iron Inclusions
Silicon Dioxide (SiO2)
mineral
Jasper
Silicon Dioxide (Microcrystalline Quartz, SiO2)
sedimentary
Orange Calcite
Calcium Carbonate (CaCO3)
mineral
Greenschist
Greenschist (Chlorite-actinolite schist)
metamorphic
Muscovite Schist
Muscovite Schist (KAl2(AlSi3O10)(OH)2 matrix)
metamorphic
Granodiorite
Granodiorite
igneous
Granite
Felsic intrusive igneous rock
igneous
Quartz-rich pegmatite or quartz vein rock
Mostly quartz (SiO₂), with probable feldspar and iron-oxide staining
igneous
Rose Quartz
Silicon Dioxide with trace inclusions (SiO2)
mineral
Carnelian
Carnelian (Cryptocrystalline Quartz, SiO2)
mineral
Polished ocean jasper (orbicular jasper), likely
Silica-rich microcrystalline quartz/chalcedony aggregate, commonly with feldspar, epidote, and iron oxides; composition varies
igneous
Kyanite in Quartz
Kyanite (Al2SiO5) with Quartz (SiO2)
metamorphic
Galena
Lead sulfide (PbS)
mineral
Yellow Jasper
Quartz (Silicon Dioxide, SiO2 with impurities)
sedimentary