標 本 名: | 雲母, 金雲母 (Mica, Variety: Phlogopite)
| 化学組成: | KMg3(Si3Al)O10(F,OH)2 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Mogok Stone Tract, Mandalay Division, ビルマ(ミャンマー) Burma (Myanmar) | A fine gemmy phlogopite embedded in a calcite matrix, the crystal itself is totally unblemished and discloses a remarkable transparency and cluster.
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