Measurements: 15 x 13 x 10 mm
Description: A small group of aquamarine crystals.
The terminations have no damage. The specimen has a few neat pressure marks near the bottom.
Weight of Specimen: 1.9 g
Chemical Composition: Be3Al2Si6O18
Hardness on Mohs Scale: 7.5 - 8.0
Specimen Code: NERA 036
US $ 18