A study of red granite reveals that the color-forming mineral in red granite is hematite.
A study of red granite reveals that the color-forming mineral in red granite is hematite.
摘要通过对红色花岗岩的研究，发现红色花岗岩的成色矿物为赤铁矿。
A study of red granite reveals that the color-forming mineral in red granite is hematite.
摘要通过对红色花岗岩的研究，发现红色花岗岩的成色矿物为赤铁矿。