Amethyst and Ruby in Zoisite
Silicon Dioxide (SiO2) and Anyolite (Zoisite-Hornblende-Ruby mix)
mineral and metamorphic rock
Category
Mineral In Metamorphic Rock
Browse mineral in metamorphic rock specimens identified by the Rock Identifier community.
Learn about Mineral In Metamorphic Rock in the encyclopedia
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Raw Emerald in Schist Matrix
Beryl (Be3Al2Si6O18) in Mica Schist
Mineral in Metamorphic Rock
Nephrite Jade
Nephrite
Mineral/Rock
Tanzanite
Zoisite (Ca2Al3(SiO4)(Si2O7)O(OH))
gemstone
Garnet amphibolite / Metamorphic Rock
Garnet Amphibolite (Hornblende - Almandine schist/gneiss)
metamorphic
Quartzite
Quartzite (SiO2 with minor impurities)
metamorphic
Pyrite Schist
Metamorphic rock containing FeS2 (Pyrite) with mica and quartz
metamorphic
Rhodonite
Rhodonite (MnSiO3)
mineral
Tiger's Eye
Silicon Dioxide with Crocidolite (SiO2)
mineral
Unakite
Epidotized Granite
metamorphic
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Schist
Mica Schist (Foliated Metamorphic Rock)
metamorphic
Quartz with Mica / Chlorite Inclusion
Silicon Dioxide (SiO2) with Phyllosilicate minerals
metamorphic
Tiger's Eye
Pseudomorph of Quartz after Crocidolite (SiO2)
mineral
Garnet Schist
Mica Schist with Almandine (Fe3Al2(SiO4)3)
metamorphic
Green Aventurine
Quartz with Fuchsite inclusions (SiO2 + K(Al,Cr)2(AlSi3O10)(OH)2)
mineral
Schist
Crystalline Metamorphic Rock (Schist)
metamorphic
Tiger's Eye
Pseudomorph of Quartz after Crocidolite (SiO2)
metamorphic
Mica Schist with Pyrite
Mica Schist (FeS2 containing)
metamorphic
Tiger's Eye
Pseudomorph of Quartz after Crocidolite (SiO2)
mineral
Greenschist (or Serpentinite with Manganese Dendrites)
Greenschist facies metamorphic rock
metamorphic
Biotite-bearing gneiss or schist
Quartz–feldspar–biotite metamorphic rock
metamorphic
Amphibolite
Amphibolite
metamorphic
Schist
Metamorphic Rock (Mica Schist)
metamorphic
Likely dark green-gray metamorphic pebble
Indeterminate; possibly chlorite schist, serpentinite, or amphibolite
metamorphic
Quartz-Veined Slate or Greenstone
Metamorphic rock with quartz vein (SiO2)
metamorphic
Granite with Epidote
Granite, containing quartz, feldspar, and epidote
Igneous
Greenschist (or Serpentinite) with Quartz-Feldspar Vein
Metabasalt / Greenschist Facies Rock
metamorphic
Quartz vein in metamorphic rock
Crystalline Silicon Dioxide (SiO2) in Host Rock
metamorphic
Quartzite (or Engineered Quartz Stone)
SiO2 (Silicon Dioxide)
metamorphic
Quartzite
Metamorphic Quartzite (SiO2)
metamorphic
Green Aventurine (Tumbled)
Silicon Dioxide with Fuchsite Inclusion (SiO2 + K(Al,Cr)2(AlSi3O10)(OH)2)
mineral
Mica Schist with Vein
Mica Schist
metamorphic
Foliated metamorphic rock, likely biotite schist
Mica schist, chiefly quartz, feldspar, and biotite mica
metamorphic
Quartzite
Metamorphic Rock (Mainly SiO2)
metamorphic
Green Aventurine
Silicon Dioxide (Quartz with Fuchsite inclusions), SiO2 + K(Al,Cr)2(AlSi3O10)(OH)2
metamorphic
Epidote
Epidote ({Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH))
mineral
Garnet Schist
Almandine Garnet Schist (Fe3Al2(SiO4)3 in Schistose matrix)
metamorphic
White marble (likely calcitic marble)
Calcite-rich marble; primarily calcium carbonate, CaCO₃
metamorphic
Greenstone / Greenschist
Greenschist facies metamorphic rock
metamorphic
Pyrite-bearing metamorphic rock (probable pyrite schist)
Schist containing pyrite (FeS₂), with probable quartz and mica
metamorphic
Green Slate or Metamorphic Rock with Moss/Lichen
Metamorphic rock / Phyllite or Slate variant
metamorphic