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、
、钛铁、金红等。
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、、钛铁、金红等。
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