標 本 名: | ペタライト (Petalite)
| 化学組成: | LiAlSi4O10 | サ イ ズ: | 51,9 x 25,9 x 23,7 & 17,1 x 15,5 x 9,9 mm | 重量: | | 透明: | | 数量: | | 産地: | Palelni mine, Khetchel (Khat Che) village, Molo quarter, Momeik Township, ビルマ(ミャンマー) Burma (Myanmar) | Here you get a fine crystallized petalite disclosing a very sharp crystal shape. At one side one contact face is visible but no fracture planes. The only damage is visible at the base of the specimen. Besides this great crystal habit you see partly cutting grade transparency. The cut stone (14,60 cts.) and the crystal (184,2cts.) showing slight color change from grayish hues to reddish brown colors incandescent light.
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