Product ID: 818801149
Product Name: Prehnite
Price : $5.99
Weight: 6.97
Jewelry Size: 13.2 x 9.7 x 6.8 Mm
Shape: Oval Cabochon
Color: Green
Clarity: Semi - Transparent
Luster: Good
Origin: Australia
Treatment: Unheated
Crystal Structure: Orthorhombic
Hardness: 6-6.5
Specific Gravity: 2.80-2.90
Refractive Index: 1.61 - 1.67
Chemical: Ca2Al(AlSi3O10)(OH)2