sudo5348 [2020-01-23 10:41:38 +0000 UTC]
Galena is one of sulfide mineral.
It was also mined in Japan before, however all of mines have been closed.
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EmmetEarwax [2020-01-01 03:29:17 +0000 UTC]
Galena is better looking than lead metal. Lead will not hold a shine. A freshly struck lead coin will soon look like a lock washer !
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