Gem, Rock, and Mineral Postage Stamps Featuring

Mineral Name: Enargite
Composition: Copper arsenic sulfide
Nomenclature: Named after the Greek enargos, which means "visible" or "obvious" due to the mineral's distinct cleavage.
Industrial Uses: Ore of copper.
Additional Notes: Enargite occasionally occurs in pseudo-hexagonal, star-shaped, cyclic twinned crystals.

China (ROC) Scott 3123
China (ROC)
Scott 3123
8 May 1997

The stamp shows a natural, unpolished specimen. Philatelic Mineralogy Copyright © 1997-2010 by Richard Busch