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.
石系列包含网状矽
矿物并且有相似属
,包括正石,钠石以
石.石构成了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.
石系列包含网状矽矿物并且有相似属,包括正石,钠石以石.石构成了60%上层地壳.
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