They used to be gold mines; now they''re just old mines ...
They used to be gold mines; now they''re just old ... government considered it a nonessential industry. The price of gold also ... opinions of The Seattle Times.
They used to be gold mines; now they''re just old ... government considered it a nonessential industry. The price of gold also ... opinions of The Seattle Times.
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Avocado seed husks contain numerous chemical compounds that could be used in medicine and industry. Credit: Debasish Bandyopadhyay .
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In the metals industry, the companies that mine the gold typically do not refine it, and refiners rarely sell it directly to the public.
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