mineral

Seraphinite (Clinochlore)

Clinochlore (Mg,Fe2+)5Al(Si3Al)O10(OH)8

Hardness: 2-4 Mohs; Color: Forest green to dark green with silver-white chatoyant bands; Luster: Vitreous, pearly; Crystal structure: Monoclinic; Cleavage: Perfect mica-like; Specific Gravity: 2.55-2.75

Hardness: 2-4 Mohs
Color: Forest green to dark green with silver-white chatoyant bands
Luster: Vitreous, pearly

Identified May 10, 2026More mineral →

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Physical properties

Formation & geological history

Formed through the metamorphic alteration of iron and magnesium-rich minerals like pyroxene or amphibole in low-grade metamorphic rocks such as greenschist facies.

Uses & applications

Primarily used as a decorative stone, for cabochon jewelry, and as a popular specimen for crystal healing and metaphysical enthusiasts.

Geological facts

The name 'Seraphinite' is derived from the Greek 'seraphim', referring to celestial beings with wings, due to the feathery silvery plumes in the stone. It is found almost exclusively in the Korshunovskoye iron deposit in Eastern Siberia.

Field identification & locations

Identify by its unique dark green color coupled with silver chatoyant 'feathery' fibers. It is soft and can be easily scratched, making it distinctive from tougher green stones like Jade.

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Sandstone (with potential mineral staining/concretions)

Arenite (SiO2 based)

sedimentary

Epidote

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Nephrite Jade

Nephrite

Mineral/Rock

Banded Gneiss (River Rock/Pebble)

Gneiss (specifically a banded variety often found as a river rock)

Metamorphic Rock

Green Apatite on Albite

Fluorapatite [Ca5(PO4)3F] on Albite [Na(AlSi3O8)]

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Epidote

Epidote - Ca2(Al2,Fe3+)3(SiO4)3(OH)

mineral