Schist
Mica Schist (Foliated Metamorphic Rock)
metamorphic
Category
Metamorphic Rock
Browse metamorphic rock specimens identified by the Rock Identifier community.
Learn about Metamorphic Rock in the encyclopedia
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Dragon Blood Jasper
Microcrystalline Quartz (Chalcedony) with Epidote and Piemontite
sedimentary
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Muscovite Mica Schist
Metamorphic Rock (Muscovite-Biotite Schist)
metamorphic
Lapis Lazuli (Tumbled)
Lazurite-dominated contact metamorphic rock
metamorphic
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
River Cobble (Gneiss/Schist mix)
Foliated Metamorphic Rock (Gneissic/Schistose)
metamorphic
Banded Gneiss
Gneiss (High-grade Metamorphic Rock)
metamorphic
Gneiss
Gneiss (High-grade Metamorphic Rock)
metamorphic
Eclogite
Eclogite (High-pressure metamorphic rock)
metamorphic
Gneiss
Gneiss (High-grade Metamorphic Rock)
metamorphic
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Banded Gneiss
Gneiss (Felsic to Mafic Metamorphic Rock)
metamorphic
Mica Schist / Granite
Mica Schist (Silicate metamorphic rock)
metamorphic
Banded Gneiss
Gneiss (High-grade Metamorphic Rock)
metamorphic
Quartzite
Quartzite (SiO2-rich metamorphic rock)
metamorphic
Quartzite
Metamorphic Rock (composed mainly of SiO2)
metamorphic
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Quartzite
Quartzite (SiO2-rich metamorphic rock)
metamorphic
Quartzite Cobble
Quartzite (SiO2 based metamorphic rock)
metamorphic
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Anthracite Coal
Anthracite (Carbon-based metamorphic rock)
metamorphic
Gneiss
Gneiss (SiO2-rich metamorphic rock)
metamorphic
Quartzite
Quartzite (SiO2-rich metamorphic rock)
metamorphic
Slate / Greenschist
Foliated Metamorphic Rock (Greenschist/Slate)
metamorphic
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Gneiss
Gneiss (High-Grade Metamorphic Rock)
metamorphic
Quartzite Pebble
Quartzite (SiO2-rich metamorphic rock)
metamorphic
Quartzite Pebble
Quartzite (SiO2-rich metamorphic rock)
metamorphic
Quartz-Mica Schist (with Muscovite)
Metamorphic Rock (Quartz, Muscovite, Feldspar)
metamorphic
Quartzite
Quartzite (SiO2-rich metamorphic rock)
metamorphic
Banded Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Biotite-bearing gneiss or schist
Quartz–feldspar–biotite metamorphic rock
metamorphic
Unakite
Altered Granite (Granitic Metamorphic Rock)
metamorphic
Granitic Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Unakite
Altered Granite (Granitic Metamorphic Rock)
metamorphic
Unakite
Altered Granite (Granitic Metamorphic Rock)
metamorphic
Banded Gneiss
Gneiss (High-grade Metamorphic Rock)
metamorphic
Gneis
Gneiss (High-grade metamorphic rock)
metamorphic
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic