Topaz

Topaz
8,00€
Formula: 
Al2SiO4(F,OH)2
Crystal system: 
Orthorhombic
Description: 
Two red-brown Topaz crystals on matrix (35x20x20mm)
Location: 
Tepetate, Villa de Arriaga, San Luis Potosí
Country: 
Mexico
Continent: 
North America
Box format: 
32 x 32 x 34 mm TN