
metamorphic
Carved Soapstone Alligator
Steatite (talc schist)
Hardness: 1 on the Mohs scale, Color: Grey with dark veining and white highlights, Luster: Waxy to greasy, Crystal structure: Monoclinic, Cleavage: Perfect in one direction, Specific gravity: 2.7-2.8
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Physical properties
Hardness: 1 on the Mohs scale, Color: Grey with dark veining and white highlights, Luster: Waxy to greasy, Crystal structure: Monoclinic, Cleavage: Perfect in one direction, Specific gravity: 2.7-2.8
Formation & geological history
Formed by the metamorphism of magnesium-rich rocks, such as peridotite and pyroxenite, under heat and pressure rich in water and carbon dioxide.
Uses & applications
Carvings, sculptures, refractory bricks, countertops, and folk art.
Geological facts
Soapstone has been used for thousands of years by various cultures for carving statues, pipes, and cooking utensils due to its extreme softness and heat retention properties.
Field identification & locations
Easily identified by its soft, soapy feel and ability to be scratched easily with a fingernail.
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