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Quartz [synthetics] — specimen S-005, photo © NMNHS
Quartz [synthetics] — specimen S-005, photo © NMNHS

Quartz [synthetics]specimen S-005


Weight: 25.65 ct; size: 20.01 | 15.45 | 11.00 mm; shape: octagon; colour: dark yellowish green; clarity: eye clean; cut: good.


Big, very clean specimen; commercial cut; good polish.

Other specimens
Quartz [synthetics] — specimen S-006Quartz [synthetics] — specimen S-003Quartz [synthetics] — specimen S-001Quartz [synthetics] — specimen S-002

More information from ‘Classification’

Produced using a hydrothermal synthesis, a method of synthesis of single crystals that depends on the solubility in hot water under high pressure.