Mineral: | Tourmaline, Variety: Elbaite
| Chemical Formula: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) | Size: | | Weight: | | Transparence: | translucent - transparent | Quantity: | | Origin: | Mine close to Letpanhla village near Mount Pyin Kyi Thaung, Singu Township, Mandalay Division, Burma (Myanmar) | Fine twin piece with black termination faces and a small imprint of a former crystal. The prism faces as well as termination are full intact no damages and the side disclosing striation with good luster, as well as other tiny crystals. Interesting twin from the new mine.
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