Lepidolite
Lepidolite (K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2)
Category
Browse carved stone specimens identified by the Rock Identifier community.
Lepidolite
Lepidolite (K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2)
Serpentine (Healerite variety)
Serpentine group, Mg3Si2O5(OH)4
Diorite
Intermediate Phaneritic Igneous Rock
Rose Quartz (carved cutlass pendant)
Silicon Dioxide (SiO2)
Sardonyx / Carnelian Agate
SiO2 (Silicon Dioxide - Microcrystalline Quartz)
Greenstone
Metabasalt / Greenschist facies rock
Layered shale and sandstone gorge
Shale and thin-bedded sandstone, likely Devonian or older sedimentary strata
Tiger's Eye
Silicon Dioxide with Crocidolite (SiO2)
Green Aventurine
Silicon Dioxide (Quartz with Fuchsite inclusions) - SiO2
Sodalite (in Matrix)
Sodalite Na8(Al6Si6O24)Cl2
Red Jasper
Silicon Dioxide with Hematite inclusions (SiO2 + Fe2O3)
Common Marble
Calcium Carbonate (CaCO3)
Coffee Bean Jasper
Silicon Dioxide (SiO2) with impurities
Unakite
Unakite (Altered Granite)
Charoite
Charoite (K(Ca,Na)2Si4O10(OH,F)·H2O)
Sandstone
Sedimentary Rock (Quartz Sandstone)
Blue Chalcedony
Cryptocrystalline Quartz (SiO2)
Yellow Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Rainbow Fluorite
Fluorite (Calcium Fluoride, CaF2)
Granite
Granite (Felsic Plutonic Rock)
Howlite
Calcium borosilicate hydroxide (Ca2B5SiO9(OH))
Granite
Intrusive Felsic Igneous Rock (primarily Quartz, Feldspar, and Mica)
Granite
Phaneritic Felsic Igneous Rock
Unakite
Epidotized Granite
Septarian (Dragon Stone)
Septarian concretion (Calcite, Aragonite, and Limestone)
Diorite
Diorite (Intermediate intrusive igneous rock)
Soapstone
Steatite
Bloodstone (Heliotrope)
Silicon Dioxide (SiO2) with inclusions of Hematite or Iron oxide
Carnelian (Orange Chalcedony)
Silicon Dioxide (SiO2)
Tiger's Eye
Pseudomorph of Quartz (SiO2) after Crocidolite
Unakite
Epidotized Granite
Amazonite
Microcline feldspar (KAlSi3O8)
Sodalite
Sodalite, Na8(Al6Si6O24)Cl2
Granite
Granite (Phaneritic Igneous Rock)
Granite
Felsic Intrusive Igneous Rock
Red Jasper
Opaque microcrystalline quartz (SiO2) with iron oxide inclusions
Red Jasper
Silicon Dioxide (SiO2) with iron oxide (Fe2O3) inclusions
Green Aventurine
SiO2 (Silicon Dioxide with inclusions of Fuchsite)
Dalmatian Stone
Aplite (often incorrectly called Dalmatian Jasper)
Granite
Phaneritic Intrusive Igneous Rock (composed of Quartz, Feldspar, and Mica)
Granite
Phaneritic plutonic rock (Quartz, Feldspar, Mica)
Granite
Granite (Felsic Plutonic Rock)