silver-zinc primary battery 一次银锌电池
zinc-silver-chloride primary cell 锌氯化银原电池
silver-zinc primary cell 银锌原电池
Fresnillo Plc, the world’s largest primary silver producer, sank 3.4 percent to 1,524 pence.
全球最大的原银生产商墨西哥Fresnillo公司股价下跌3.4%,至1524便士。
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Quartz in main silver carrier mineral of primary silver deposit.
石英是原生银矿床银的主要载体矿物。
Primary silver mine supply grew by 1% to 221.6 million ounces, accounting for 28% of global silver mine output.
FORBES: Silver Institute: Global Silver-Mine Output Rises 4% To Record High In 2012
Based on current production levels in the industry, output of 7.5 million ounces would make the new company the fifth-largest primary silver producer in the world, as well as one of the lowest-cost producers after by-product credits, McEwen reported.
FORBES: Update: McEwen Proposes Merger Of US Gold, Minera Andes
Then there is the case of the decreasing physical gold and silver in the primary exchanges.
FORBES: Gold Prices Up 11% Since Market Collapse On Physical Demand, But Bullishness Is Lacking
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