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<p>[QUOTE=&quot;Marco Tizzoni, post: 4043352, member: 20177&quot;]Good morning every one, thank you for your comments.</p><p>I have not yet looked at the &quot;ore&quot; in the mine, i must wash it before. By its shape it could well be galene (lead sulphide) which was an important silver source because it contains small amounts of the desired metal. Galene was first reduced into lead, this argentiferous lead was then treated with a process called cuppellation in order to separate silver from lead.</p><p>In the beautiful item posted by Speechless there is some galene in the composition bottom right hand corner, it&#039;s that greysh stuff.[ATTACH=full]327689[/ATTACH][/QUOTE]</p><p><br /></p>

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