Mica/15x15

$159 (Add to cart)

20 pieces of Mica, Squares, 0.15 mm (0.006") thickness, size 15 mm x 15 mm. Each piece is separated from each other by paper.

Specific Gravity (water = 1.0): 2.7
Chemical Formula: K₂O·Al₂O₃·SiO₂
Hardness on Mohs scale of hardness: 2 - 2.25