The feldspar group contains tectosilicate minerals with similar properties, including orthoclase, albite and labradorite. Feldspars make up more than 60% of the upper crust of the earth.
系列包含网状矽酸盐
矿物并且有相似属性,包括正,钠
及拉.构
60%上层地壳.
The feldspar group contains tectosilicate minerals with similar properties, including orthoclase, albite and labradorite. Feldspars make up more than 60% of the upper crust of the earth.
系列包含网状矽酸盐矿物并且有相似属性,包括正,钠及拉.构60%上层地壳.
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