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的
且有相似的属
,包括正,钠
及拉.构成了60%的上层地壳.
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的且有相似的属,包括正,钠及拉.构成了60%的上层地壳.
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