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| Re: [Orchid] Mozambique, the new Paraiba? | ||
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From: Nick Date: Fri Jul 07 23:49:09 2006 |
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========[ Invite a Friend - http://www.ganoksin.com/invite.htm ]======== Hi Richard, > A recent find of cuprite (copper colored) tourmaline from > Mozambique is making a lot of waves among gemstone dealers and > collectors...... Are they really marketing this material as cuprite? If they are won't it make waves of another kind? As far as I know there is already a cuprite which has nothing to do with tourmaline. The cuprite I know is a copper oxide. It belongs to the cubic system, and has completely different (higher) SG., and RI., than any tourmaline. Regards - Nick ____________________________________________________________________ T h e O r c h i d L i s t Open Electronic Forum for Jewelry Manufacturing Methods and Procedures ____________________________________________________________________ Orchid FAQ: ~ http://www.ganoksin.com/orchid/faq.htm Orchid Archives: ~ http://www.ganoksin.com/orchid/archive Orchid Galleries: ~ http://www.ganoksin.com/orchid/gallery.htm Invite a Friend: ~ http://www.ganoksin.com/invite.htm ____________________________________________________________________ Tips From The Jeweler's Bench - Article Archive ~ http://www.ganoksin.com/borisat/tip_sear.htm The Jeweler's Selected Bibliography List ~ http://www.ganoksin.com/jewelry-books Buy Orchid Jewelry: ~ http://www.ganoksin.com/shop ____________________________________________________________________ -Unsubscribe: -Email: orchid-request AT ganoksin.com Body=unsubscribe subject=blank ____________________________________________________________________ |
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