Quartz Vein in Matrix (Gneiss/Schist)
Silicon Dioxide (SiO2) in Metamorphic Rock Matrix
Category
Browse metamorphic specimens identified by the Rock Identifier community.
Quartz Vein in Matrix (Gneiss/Schist)
Silicon Dioxide (SiO2) in Metamorphic Rock Matrix
Mica Schist
Mica Schist (primarily Muscovite or Biotite sheet silicates)
Gneiss
Metamorphic Gneiss
River Stone (possibly Gneiss)
Metamorphic Gneiss
Quartzite Pebble
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Green Gneiss
Metamorphic Gneiss
Quartzite Pebble
Metamorphic Quartzite
Gneiss
Metamorphic Gneiss
Gneiss
Metamorphic Gneiss
Gneiss
Metamorphic Gneiss
Gneiss
Metamorphic Gneiss
Quartzite Pebble
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Gneiss
Metamorphic Gneiss
Quartzite
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite with Mafic Inclusions
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite Pebble
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Schist
Metamorphic Schist
Quartzite Pebble
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Quartzite
Metamorphic Quartzite
Gneiss (River Cobble)
Metamorphic Gneiss
Ruby (Corundum)
Aluminum oxide (Al2O3) with Chromium traces
Rhodonite
Rhodonite (Manganese Silicate), chemical formula: (Mn,Fe,Mg,Ca)SiO3
Blue Calcite
Calcium Carbonate (CaCO3)
Green Aventurine
SiO2 (Silicon Dioxide with Fuchsite inclusions)