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Quartz [synthetics] — specimen S-003, photo © NMNHS
Quartz [synthetics] — specimen S-003, photo © NMNHS

Quartz [synthetics] — specimen S-003

Data

Weight: 15.90 ct; size: 20.34 | 13.12 | 7.96 mm; shape: cushion; colour: dark green; clarity: eye clean; cut: fair.


Notes

Very clean specimen; commercial cut; good polish.

Other specimens
Quartz [synthetics] — specimen S-006Quartz [synthetics] — specimen S-005Quartz [synthetics] — specimen S-001Quartz [synthetics] — specimen S-002

More information from ‘Classification’

Quartz [synthetics]

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


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The specimens illustrated in this site do not exist in the collections of the National Museum of Natural History, Sofia.