Jadeite (Nephrite-Jadeite blend)
Jadeite (NaAlSi2O6)
Category
Browse man made metamorphic style composite specimens identified by the Rock Identifier community.
Jadeite (Nephrite-Jadeite blend)
Jadeite (NaAlSi2O6)
Quartz (Milky/Clear variety)
Silicon Dioxide (SiO2)
Weathered granite or granitic gneiss fragment
Granite, predominantly quartz, feldspar, and dark mica/amphibole
Quartz Pebble
Silicon Dioxide (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
White Quartz Pebble
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Quartz Pebble
Silicon Dioxide (SiO2)
Quartz with Matrix
Silicon Dioxide (SiO2)
Hematite
Iron(III) oxide (Fe2O3)
Peach Moonstone (Feldspar variety)
Orthoclase Feldspar (KAlSi3O8) with inclusions
Ruby in Zoisite (Anyolite)
Anyolite (Combination of Corundum and Zoisite)
Quartzite
Silicon Dioxide (SiO2)
Red Quartzite
Quartzite (primarily SiO2)
Quartzite River Rock
Metamorphic Quartzite (primarily SiO2)
Blue Apatite
Calcium Fluorophosphate (Ca5(PO4)3F)
Blue Kyanite
Kyanite (Al2SiO5)
Yellow Quartz
Silicon Dioxide (SiO2)
Sandstone
Arenite (primarily SiO2)
Basalt
Basalt (Aphanitic extrusive igneous rock)
Sandstone
Arenite
Sandstone
Arenite (primarily SiO2)
Granite
Phaneritic Igneous Rock (primarily Quartz, Feldspar, and Mica)
Serpentine
Antigorite/Lizardite (Mg,Fe)3Si2O5(OH)4
Eclogite
Eclogite (composed primarily of Omphacite and Pyrope Garnet)
Eclogite
Eclogite
Ferruginous Sandstone
Sandstone, Iron-rich
Quartzite
Quartzite (mostly SiO2)
Quartzite with Hematite staining
Metamorphosed Quartz Sandstone (SiO2)
Quartzite
Quartzite (90%+ SiO2)
Quartzite River Rock
Quartzite (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Quartz Crystal Cluster
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Quartz (Milky / Clear Quartz Fragment)
Silicon Dioxide (SiO2)
Massive White Quartz
Silicon Dioxide (SiO2)
Quartz (Iron-Stained)
Silicon Dioxide (SiO2)
Quartz (Grain)
Silicon Dioxide (SiO2)
Milky Quartz (Ferruginous variety)
Silicon Dioxide (SiO2)
Black Tourmaline (Schorl)
Schorl (NaFe3Al6(BO3)3Si6O18(OH)4)
Orthoclase Feldspar
KAlSi3O8 (Potassium Aluminum Silicate)