Mineral: | Tourmaline, Variety: Elbaite (Rubellite) / Muscovite
| Chemical Formula: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) / KAl2(Si3Al)O10(OH,F)2 | Size: | | Weight: | | Transparence: | transparent - translucent | Quantity: | | Origin: | Mine close to Letpanhla (Let Pan Hla) village near Mount Pyin Kyi Thaung, Singu Township, Mandalay Division, Burma (Myanmar) | Seven of the Rubellite crystal showing a fine flat or trigonal termination The transparency is fine, due to the short prismatic crystal it isn't easily seen on the photo. The matrix consists schorl and quartz.
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