矿石为花岗伟晶结构，似文象结构和块状、条带状构造。

Ores are of pegmatite granites texture, graphic and massive, banded structure.

youdao

矿石为花岗伟晶结构，似文象结构和块状、条带状构造。

Ores are of pegmatite granites texture, graphic and massive, banded structure.

youdao