Gemstone Name: Prehnite
Location: Australia
Characteristics: a type of silicate composed of alumina and lime, with a translucent, luminous yellowish green color.
Hardness: 6
Size: 18x39 mm and 5 mm thick at the dome
Polish: excellent
Location: Australia
Characteristics: a type of silicate composed of alumina and lime, with a translucent, luminous yellowish green color.
Hardness: 6
Size: 18x39 mm and 5 mm thick at the dome
Polish: excellent
