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tremolite1tremolite-63

Tremolite (Silicate-Double Chain Silicate) 

Ca2Mg5Si8O22(OH)2

Hardness: 5.0 - 6.0
Specific Gravity: 3.0 - 3.3

Characteristics: Amphibole; usually white; vitreous luster; two perfect prismatic cleavage; uneven fracture; translucent to nearly opaque; forms complete solid solution with ferroactinolite; insoluble in most acids.

Found in dolomitic marbles; schists (often associated with talc); serpentines.

Some uses of tremolite are in ceramic clays, sand, talc, and floor tiles.

(Primary text: Perkins, D. 2002. Mineralogy. Prentice Hall.)

 
 

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