標 本 名: | 石英, アメジスト (Quartz) / 赤鉄鉱 (Hematite)
| 化学組成: | SiO2 / Fe2O3 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Lechang Mine, Shaoguan Prefecture, Guangdong Province, 中国 (China) | Transparent quartz crystals covered by iron oxide but still disclosing the transparent interior. There is only one crystalline fracture face in the middle of this specimen and two very small at the side close to the base. All long crystals are fully intact and disclosing sharp termination. At least three nice hematite roses are located at the base. There are also two shorter crystals with flat and irregular terminations, those terminations are not damaged! A fine proportionate specimen from the Lechang mine in China.
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