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Whether it’s understanding gemological or jewelry terms in an article you’re reading or simply gaining a greater understanding of the world of jewelry and gemstones, our Jewelry & Gem Dictionary is a handy reference guide. And, unlike most dictionaries, ours makes for interesting reading all on its own!

UNAKITE
Unakite is an opaque mineral that is green with patches of red and pink. Unakite is a variety of granite that contains green epidote and pink feldspar (but lacks mica). It has a hardness of 6 to 7 and a specific gravity of 2.86 – 3.2. Unakite was named for the Unaka Mountains in Tennessee, USA. Unakite is found in the USA and Africa.

UREA BAKELITE
Urea bakelite is a type of thermoset plastic.

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