Gemstone Name: Bertrandite aka Tiffany Stone
Location: Delta, Utah
Characteristics: A type of opalized fluorite found in the beryllium mine in Delta Utah. The stone typically shows a variety of purples on a cream background.
Hardness: 5
Size: 46mm x 19mm & 6mm thick.
Polish: Excellent
Location: Delta, Utah
Characteristics: A type of opalized fluorite found in the beryllium mine in Delta Utah. The stone typically shows a variety of purples on a cream background.
Hardness: 5
Size: 46mm x 19mm & 6mm thick.
Polish: Excellent