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单词 Heavy mineral
释义

Heavy mineral

原声例句
PBS趣味科普

And as it cools, things start to crystallize and the heavy minerals would sink out and the light minerals would float.

当它冷却时,物体开始结晶,重的矿物质会下沉,轻的矿物质会漂浮。

英语百科

Heavy mineral

In geology, a heavy mineral is one with a density that is greater than 2.9 g/cm, most commonly referring to dense components of siliciclastic sediments. A heavy mineral suite is the relative percentages of heavy minerals in a stone. Heavy mineral suites are used to help determine the provenance and history of sedimentary rocks.

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更新时间:2025/6/17 10:05:54