Gemstones: Species & Varieties

Gemstones: Species & Varieties

4.11 - 1251 ratings - Source

A curated collection of articles all about Gemstones. Useful as a quick reference guide. Pictures included for fast identification.Retrieved on 2013-04-19. Beryl. Retrieved on 2013-04-19. ... UOL ( 2012-01-18) Emeralds in the Yukon Territory. Yukon Geological Survey. Nassau, K. (1980) ... Manual of Mineralogy (20th ed.). New York: John Wiley and Sons.

Title:Gemstones: Species & Varieties
Author:Charleen Kiefer - 2015-02-24


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