mineral
Peach Selenite
Gypsum (Hydrated Calcium Sulfate, CaSO4·2H2O)
Hardness: 2 on the Mohs scale, Color: Peach/orange to pale pink, Luster: Vitreous to pearly, Crystal Structure: Monoclinic, Cleavage: Perfect pinacoidal cleavage yielding flexible sheets, Specific Gravity: 2.3
Identified More mineral →
Explore Peach Selenite in the encyclopedia →Identify your own rocks.
Get a report just like this from any photo, free.
Physical properties
Hardness: 2 on the Mohs scale, Color: Peach/orange to pale pink, Luster: Vitreous to pearly, Crystal Structure: Monoclinic, Cleavage: Perfect pinacoidal cleavage yielding flexible sheets, Specific Gravity: 2.3
Formation & geological history
Formed through the evaporation of ancient salt-water lakes and seas (evaporite deposits) under arid conditions over millions of years.
Uses & applications
Commonly used in decorative carvings, polished palm stones, holistic crystal healing, and interior decor.
Geological facts
Selenite is named after the Greek goddess of the moon, Selene, due to its soft, moon-like glow. It is a very soft mineral and can be easily scratched by a fingernail.
Field identification & locations
Identified by its very low hardness (easily scratched by a fingernail), soft fibrous or glassy appearance, and lack of effervescence with acid. Found widely in evaporite deposits globally, especially in Mexico, Morocco, and the USA.
More like this
Other mineral specimens
Sandstone (with potential mineral staining/concretions)
Arenite (SiO2 based)
sedimentary
Soil with Mineral Detritus and Quartz Fragments
Regolith / Silicate Mineral Aggregate
sedimentary
Limonite / Goethite (Iron Ore Mineral nodule)
FeO(OH)·nH2O / FeO(OH)
mineral
Septarian Pebble
Septarian nodule / Concretion
sedimentary
Potassium Feldspar (Orthoclase)
Orthoclase (KAlSi3O8)
mineral
Schist
Schist
Metamorphic