" THE CORUNDUMINIUM |
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TUNDURU |
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New ruby/sapphire mine in Winza/Mpwapwa, Tanzania |
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Werner Radl, MAWINGU GEMS ( http://www.euromineral.fr) sent an email describing the reopening of this mine. Pictures of extensive pitting, fine faceted rubies, and an interesting ruby/sapphire dogtooth point make this an interesting revelation. We will have more to say about it after Werner returns from field explorations in June, 2008. | |||||||
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Umba Valley |
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