Haematite is a special case of the more general ilmenite structure.
赤铁是更为一般的钛铁型结构中一个特殊的情况。
Haematite is a special case of the more general ilmenite structure.
赤铁是更为一般的钛铁型结构中一个特殊的情况。
Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.
山东省滨海英、锆英、磁铁、金等为主,其次为、、钛铁、金红等。
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