岸
Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.
山东省
砂矿以石英、锆英石、磁铁矿、砂金等
主,
贝壳、球石、钛铁矿、金红石等。
；沿地区（等于litora）带；潮汐带Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.
山东省砂矿以石英、锆英石、磁铁矿、砂金等主,贝壳、球石、钛铁矿、金红石等。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，
表达内容亦不代表本软件
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