Haematite is a special case of the more general ilmenite structure.
铁是更为一般的钛铁结构中一个特殊的情况。
Haematite is a special case of the more general ilmenite structure.
铁是更为一般的钛铁结构中一个特殊的情况。
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).
主要为锐钛,次有金红和钛铁(±铁),脉以英为主,含一定量的直闪和黑云母(±榴子)。
Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.
山东省滨海砂以英、锆英、磁铁、砂金等为主,其次为贝壳、球、钛铁、金红等。
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