A new mineral facies has been found for the first time in mathiasite, resembling priderite in composition.

在辉石岩中首次发现了一种新的矿物相，其成分类似于柱红石。

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This is the first time that recycled materials have been added to Olympic medals, which historically have been made from mined mineral deposits refined for commercial use.

这是回收材料第一次被运用在生产奥运会的奖牌中，历史上的奖牌都是从矿藏中提取的精炼商用材料。

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The terraced pools of mineral-laden water at Maras produce salt by evaporation, as they did in the time of the Inca.

通过蒸发的方式，玛拉斯人好像印加时期的先人一样，将梯田浅水池里富含矿物质的水变成盐。

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At the same time governments, which typically control mineral rights, are driving ever-harder bargains.

ECONOMIST: Diamonds

As for the western states' mineral and farm exports, they will surely grow over time as less developed Asian countries such as China, Vietnam and Indonesia increasingly industrialise and switch to more meat and grain in their diets.

ECONOMIST: The West: Shudders from Asia | The

He said even 24 years later, people who lived in Camelford at the time of the poisoning should drink a litre of mineral water with a high silicon content every day as this could help flush aluminium from their bodies.

BBC: Carole Cross