Mineral: | Corundum, Variety: Ruby
| Chemical Formula: | Al2O3 | Size: | 6,4 x 5,3 x 2,5 % 6,0 x 5,8 x 1,2 mm | Weight: | | Transparence: | translucent - transparent | Quantity: | | Origin: | Mong Hsu, Shan State, Burma (Myanmar) | Here you get two unheated Trapiche crystals. Both are revealing very nicely the Trapiche growth and as well interesting unaltered inclusions. Very nice pieces for gemology interested people.
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