The important prospecting criteria for K salt deposit are the fluid inclusion rich in K of mineral and rock, the hot spring ric…

矿物岩石流体包裹体的富钾成分、富钾热泉、富钾盐湖均是寻找钾盐矿床的重要指示。

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Some important comments are made on the comprehensive utilization of the Chinese mineral and rock resources for developing new glass raw materials.

对如何综合利用我国矿物岩石资源、开发玻璃工业新原料提出一些意见。

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The important prospecting criteria for K salt deposit are the fluid inclusion rich in K of mineral and rock, the hot spring rich in K and the saline lake rich in K.

矿物岩石流体包裹体的富钾成分、富钾热泉、富钾盐湖均是寻找钾盐矿床的重要指示。

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Dr Hazen and his team speculate from meteorite and early rock studies that several hundred mineral species, including zircon, quartz, clay and halite salt crystals, formed during this early period of mineral evolution.

ECONOMIST: Minerals

In most cases, reserves contain minerals exceptionally concentrated in one place well above what scientists and geologists call "crustal abundance, " the frequency of the mineral in the specified rock.

WSJ: Exhausting the Earth's Resources? Not So Fast