Granite
Phaneritic Felsic Igneous Rock (Granite)
Category
Browse igneous rock specimens identified by the Rock Identifier community.
Granite
Phaneritic Felsic Igneous Rock (Granite)
Granite
Granite (phaneitic intrusive igneous rock)
Quartz in Basalt (Xenocryst)
Silicon Dioxide (SiO2) in Mafic Igneous Volcanic Rock
Granite Pebble
Granite (composed primarily of Quartz SiO2, Feldspar KAlSi3O8, and Biotite/Hornblende)
Granite
Granite (Phaneritic Igneous Rock)
Granite
Felsic Plutonic Rock (Granite)
Granite
Granite
Granite
Phaneritic Felsic Igneous Rock
Granite
Phaneritic Plutonic Felsic Rock
Dalmatian Stone (often misnamed Dalmatian Jasper)
Aplite (with hornblende/arfvedsonite inclusions)
Dalmatian Jasper
Peralkaline Quartz-Feldspar Porphyry with Arfvedsonite
Granite Pebble
Granite
Granite
Granite
Granite
Granite (Phaneritic Quartz-Feldspar rock)
Dalmatian Jasper
Peralkaline rhyolite with Arfvedsonite inclusions
Dalmatian Stone (Dalmatian Jasper)
Dalmatian Stone (A variety of Perthite / Aplite)
Dalmatian Jasper / Dalmatian Stone
Peralkaline Rock (Silicon Dioxide with Amphibole inclusions)
Scoria
Vesicular Basaltic Rock
Granite
Granite (Felsic Plutonic Rock)
River Cobble (likely Basalt or Mafic Igneous Rock)
Extrusive Mafic Igneous Rock (e.g., Basalt)
Granite
Granite (Phaneritic igneous rock)
Sodalite Syenite
Sodalite-bearing Syenite (Na8(Al6Si6O24)Cl2)
Dalmation Stone (Dalmation Jasper)
Peralkaline rock (primarily Feldspar and Quartz with Arfvedsonite spots)
Granite
Granite (Felsic Plutonic Rock)
Dalmatian Jasper
Dalmatian Stone (a microcrystalline quartz and feldspar rock with arfvedsonite)
Dalmation Jasper (or Dalmation Stone)
Dalmation Stone (composed of Perthite, Quartz, and Arfvedsonite)
Granite
Granite (Phaneritic Quartz-Feldspar Rock)
Granite
Granite (Phaneritic Quartz-Feldspar Plutonic Rock)
Granite
Granite (Felsic Plutonic Rock)
Dalmatian Stone
Dalmatian Jasper (a trade name for an igneous microcrystalline rock composed mostly of feldspar, quartz, and dravite)
Granite
Plutonic felsic igneous rock
Pink Granite
Phaneritic Felsic Intrusive Igneous Rock
Granite
Phaneritic Felsic Igneous Rock (Granite)
Granite
Phaneritic Felsic Igneous Rock
Granite
Granite (composed primarily of Quartz, Alkali Feldspar, and Plagioclase)
Granite Glacial Erratic
Intrusive Phaneritic Felsic Rock (Granite)
Granite Pebble (River Rock)
Granite (composed primarily of Quartz, Feldspar, and Mica)
Dalmatian Stone
Peralkaline rhyolite with arfvedsonite (formerly incorrectly called Dalmatian Jasper)
Granite Cobble
Granite (Phaneritic Quartz-Feldspar Felsic Rock)
Greenstone / Epidosite
Metamorphosed Mafic Igneous Rock (Epidote-Chlorite group)
Granite
Granite (Phaneritic Igneous Rock)
Granite
Phaneritic plutonic felsic rock