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doi:10.1346/CCMN.1971.0190307G. W. BrindleyClays and Clay MineralsBrindley, G.W. & de Souza Santos, P. (1971) Antigorite - its occurrence as a clay mineral. Clays and Clay Minerals, 19, 187- 191.
叶蛇纹石(antigorite),叶蛇纹石是蛇纹石的一种,它与蛇纹石性质相同,但外观不同。 简介 矿物名称(中文):叶蛇纹石 矿物名称(英文):Antigorite 晶体化学式:Mg6[Si4O10](OH)8 分子量:.77gm 化学组成:晶系:单斜 空间群: Cm 晶胞参数ao:4.353nm 晶胞参数α: 90° 晶胞参数bo:0.9259 nm 晶胞参数β:...
RMB ￥98 RMB ￥198 叶蛇纹石 英文名 Antigorite 化学式 Mg,Fe3Si2O5OH4 分类 硅酸盐 晶系 单斜晶系 硬度 3-4 比重 2.52 颜色 绿色,环保蓝色,白色,棕色,黑色, 条痕 白绿色 光泽 玻璃光泽 折射率 n = 1.555 - 1.567 n = 1.560 - 1.573 n = 1.560 - 1.573 ...
1.(Minerals) a dark green or brown mineral with a greasy or silky lustre, found in igneous and metamorphic rocks. It is used as an ornamental stone; and one variety (chrysotile) is known as asbestos. Composition: hydrated magnesium silicate. Formula: Mg3Si2O5(OH)4. Crystal structure: mon...
The main mineral altered is olivine which frequently contains too much iron to be accommodated in the serpentine structure, resulting in its exsolution as iron oxide; this may occur as magnetite which alters to hematite to give the reddish mottled appearance reputedly resembling the skin of a ...
Oriented intergrowth of an antigorite and an arsenate mineral from Långban, Sweden. A natural composite material Hansen, S. and OʼKeeffe, M. (1988) Oriented intergrowth of an antigorite and an arsenate mineral from Langban, Sweden. A natural composite material... S Hansen,M O'Keeffe -...
Antigorite is the most important hydrous mineral within deep subduction zones. The dehydration of antigorite is believed to cause high-conductivity anomalies. To date, the effects of dehydration on the electrical conductivity of antigorite remain poorly understood. Here, we report new measurements of ...
Histidine Self-assembly and Stability on Mineral Surfaces as a Model of Prebiotic Chemical Evolution: An Experimental and Computational Approach The abiotic synthesis of histidine under experimental prebiotic conditions has proven to be chemically promising and plausible. Within this context, the pr... ...
Contrib. Mineral. Petrol. 156, 679-688.Padrón-Navarta JA, López-Sanchez Vizcaíno V, Garrido CJ, Gómez-Pugnaire MT, Jabaloy A, Capitani G, Mellini M (2008) Highly ordered antigorite from Cerro del Almirez HP-HT serpentinites, SE Spain. Contrib Mineral Petrol 156:679–688...