HGMC has a group of resource potential of mining right, minerals involved in metals, precious metals and non-metallic.

公司拥有一批具有资源潜力的矿业权，矿种涉及金属、贵金属和非金属。

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The research progress of most interesting ion-doping are summarized, which involves transition metals, precious metals and nonmetallic elements such as nitrogen, fluorine, sulfur and carbon.

综述了其中广受关注的离子掺杂法的研究进展，涉及过渡金属、贵金属以及氮、氟、硫、碳等非金属元素。

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It produces metals, precious stones, coal, grain, meat and wines, and has the biggest iron mines in the world.

它出产金属、宝石、煤、谷物、肉和酒，而且还有世界上最大的铁矿。

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the ax has enlarged the borders of our settlements, and the mines, as well of iron and coal as of the precious metals, have yielded even more abundantly than heretofore.

VOA: special.2009.11.23

Customers are looking at other precious metals, like platinum.

VOA: standard.2009.10.17

Tom Pawlicki, precious metals analyst at MFGlobal, said precious metals are expected to keep the mixed-to-lower price trend in the near-term as investors appetite for risk improved.

FORBES: METALS OUTLOOK: Gold Weakness Could Continue Next Week

Peter Thomas, director of business development, PFG Precious Metals, said demand is strong across the precious metals.

FORBES: FOCUS: Platinum Sees Physical Buying, But Price Outlook Is Hazy

Peter Thomas, director of business development, PGFBest Precious Metals in Chicago, said the price break in precious metals has rekindled interest in buying bullion from his firm.

FORBES: METALS OUTLOOK: Gold Prices Could Rise Next Week If Market Holds Support, U.S. Dollar Weakens