Aventurine — specimen 0159, photo © NMNHS
Aventurine — specimen 0159
Weight: 6.53 ct; size: 12.20 | 10.16 | 6.96 mm; shape: oval; colour: medium dark green; very slightly greyish; clarity: translucent; cut: fair; treatment: none.
Clean specimen; cabochon style cut.
More information from ‘Classification’
A rock; quartz with fuchsite (greenish variety of muscovite) inclusions.