Datolite Crystal Silver Pendant From Russia - 1.3" - 12.85 Grams minerals This is a very nice

This is a very nice pink Cobaltocalcite sphere from Morocco

Lelatema Mts

A very interesting large cluster covered with Dolomite crystals on a matrix from Canada

5 to 7 if tested across the short dimension of a crystal

Tanzanite is also the gem for a 24th anniversary

Datolite Crystal Silver Pendant From Russia - 1.3" - 12.85 Grams minerals This is a very niceThis is a very nice minty green sparkly Datolite (Basic calcium borosilicate) Crystal with termination and good lustrous silver pendant from Russia. It is in great condition. Location: Dalnegorsk, Russia Size: 3. 4 x 2. 2 x 1. 9 Centimeter Weight: 12. 85 Grams Interesting Fact: Datolite was named in 1806 by Jens Esmark, a Danish Norwegian professor of mineralogy, for the Greek term "dateishai", which means to divide, alluding to the often grainy