Tourmaline
Unknown Owner
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An oldtimer, extracted by exchange from the American Museum of Natural History in the 1980s, with a riveting and gemmy core of evergreen color, under a red cap. The unusual yellow patches on the termination are characteristic of this locale, and distinct from superficially similar tourmalines from the Cruzeiro mine in Brazil. I am told there is a fair amount of gem value herein. ex Pala Intl company collection
Product details
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Tourmaline
color range and crystal variety define a diverse group; top localities, value factors, quality assessment, and care tips for collectors.Regional guide
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