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).
物主要为锐钛
,次有金红
和钛铁
(±赤铁
),脉
物以
英为主,含一定量的直闪
和黑云母(±
)。