AA grade mohave copper turquoise micro-faceted heart briolettes (basket cut) with a copper matrix. These are really beautiful and unusual stones. Pieces of turquoise are bonded together with pyrite or copper (which forms the matrix) using polymers.
- Origin: Kingman Mine, Arizona, USA
- Treatment: composite
- Size: 9-11mmmm x 8.5-10.25mm
- 13 stones.