Lepidolite Pebble
K(Li,Al)3(Al,Si,3O10)(F,OH)2
mineral
Category
Antropogenic (Man Made Glass Byproduct)
Browse antropogenic (man made glass byproduct) specimens identified by the Rock Identifier community.
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Quartzite Pebble
Si02 (Metamorphosed Sandstone)
metamorphic
Sandstone
Arenite (primarily SiO2)
sedimentary
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Quartzite
Quartzite (Metamorphosed Quartz Sandstone)
metamorphic
Clear Quartz Crystal
Silicon Dioxide (SiO2)
mineral
Weathered Sandstone
Quartz Arenite / Clastic Sedimentary Rock
sedimentary
Barite
Barium Sulfate (BaSO4)
mineral
Limestone
Calcium Carbonate (CaCO3)
sedimentary
Lepidolite
K(Li,Al)3(Al,Si,Rb,Cs)4O10(F,OH)2
mineral
Barite Rose
Barium Sulfate (BaSO4)
mineral
K-Feldspar (Potassium Feldspar)
Potassium Feldspar (KAlSi3O8)
mineral
K-Feldspar (Microcline / Orthoclase)
Potassium Feldspar (KAlSi3O8)
mineral
Quartz Crystal
Silicon Dioxide (SiO2)
mineral
Sandstone Pebbles
Arenite
sedimentary
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Milky Quartz Pebble
Silicon Dioxide (SiO2)
mineral
Clear Quartz
Silicon Dioxide (SiO2)
mineral
Lepidolite
Lepidolite (K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2)
mineral
Limestone
Calcium Carbonate (CaCO3)
sedimentary
Sandstone (Ferruginous)
Sandstone (primarily SiO2 with iron oxide Fe2O3 staining)
sedimentary
Quartzite Pebble
Quartzite (SiO2)
metamorphic
Limestone
Calcium Carbonate (CaCO3)
sedimentary
Sandstone (with Limonite/Iron Staining)
Arenite (SiO2 based) with FeO(OH) staining
sedimentary
Quartzite
Quartzite (SiO2)
metamorphic
Quartzite
Quartzite (SiO2)
metamorphic
Quartz Pebble
Silicon Dioxide (SiO2)
mineral
Sandstone
Arenite (SiO2 with minor iron oxides)
sedimentary
Quartz (River Pebble)
Silicon Dioxide (SiO2)
mineral
Quartzite River Rock
Metamorphic Rock (Recrystallized Quartz - SiO2)
metamorphic
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Sandstone (with Laminations)
Clastic sedimentary rock (primarily Quartz-based)
sedimentary
Potassium Feldspar
Orthoclase (KAlSi3O8)
mineral
Milky Quartz with Iron Inclusions
Silicon Dioxide (SiO2)
mineral
Limestone
Calcitic Limestone (CaCO3)
sedimentary
Sandstone (Weathered)
Arenite (typically SiO2 as quartz grains)
sedimentary
Quartzite
Quartzite (SiO2)
metamorphic
Sandstone (Micaceous)
Clastic Sedimentary Rock - Micaceous Litharenite (SiO2 principal)
sedimentary
Sandstone
Arenite (Siliclastic sedimentary rock)
sedimentary
Red Sandstone
Arenite (SiO2 with Fe2O3)
sedimentary
Sandstone (Quartzose)
Arenite (primarily SiO2)
sedimentary
Quartzite
Quartzite (SiO2)
metamorphic