nonmetallic

The ore minerals are mainly anatase, subordinately rutile and ilmenite (±hematite), while the nonmetallic minerals are chiefly quartz with a certain amount of anthophyllite and biotite (±garnet).

矿矿主要为锐钛矿，次有和钛铁矿(±赤铁矿)，脉矿以英为主，含一定量的直闪和黑云母(±榴子)。