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
以石英、锆英石、磁铁、
等为主,其次为贝壳、球石、钛铁、红石等。
Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.
山东省滨海以石英、锆英石、磁铁、等为主,其次为贝壳、球石、钛铁、红石等。
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