標 本 名: | クウォーツ(水晶), 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) | A very fine small quartz cabinet with great intact crystals, there are no damages apart from some small peripheral areas. All crystals disclosing fine terminations or recrystallized areas, even the bottom side is fully recrystallized.
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