Saturday, March 13, 2010

Natural Alexandrite

March 12, 2010 by admin  
Filed under Alexandrite

What is your favorite Gemstone, in addition to diamond?
My favorite is a natural alexandrite, because the properties change color.
Peridot: peridot (pronounced "pair-uh-dot" or "pair-uh-Doe", IPA: pɛɹɪdɑt / Or Fr. / Peʁido /) is the variety of gem quality peridot forsteritic. The chemical composition of peridot is (Mg, Fe) 2SiO4, with Mg in [...]

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