阿尔卑斯山 -> 铁黄榴石与奔宁山 - 高度: 8 cm - 宽度: 5 cm- 120 g
编号 83591851
已不存在
竞投已结束
6周前
含有黄铁矿晶体的历史标本 --- 基质上的晶体 - 高度: 13.5 cm - 宽度: 9 cm- 1325 g
Historic and rare specimen rich in pyrite crystals (pseudo-icosahedron crystals) on a matrix of lamellar hematite and goethite.
Coming from an old collection with original label.
Collected 1969-70
Crystals with imperfections , which however do not diminish the historical and crystallographic importance of this old specimen.
编号 83591851
已不存在
含有黄铁矿晶体的历史标本 --- 基质上的晶体 - 高度: 13.5 cm - 宽度: 9 cm- 1325 g
Historic and rare specimen rich in pyrite crystals (pseudo-icosahedron crystals) on a matrix of lamellar hematite and goethite.
Coming from an old collection with original label.
Collected 1969-70
Crystals with imperfections , which however do not diminish the historical and crystallographic importance of this old specimen.
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