Tourmaline (Indicolite) on Quartz
Unknown Owner
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This is a UNIQUE matrix tourmaline! An etched, lustrous, translucent to transparent, royal blue, elbaite, to 4.5 cm in length, is perched on a 9.5 cm-long, gray, quartz crystal that has alternating frosted and gemmy faces. Most of the Otjua elbaites were varying colors of rubellite, so this royal blue elbaite is much rarer. In fact, I have NEVER seen another. This and the single following both came in trade from the private stash of Charlie Key, who obtained them some 20 years ago in Africa. The indicolite is really blue, not blue-gray as some have been, and stands out dramatically - more so, in person.
Product details
SpeciesTourmaline, Quartz, Indicolite
SizeSmall Cabinet
Dimensions9.6 x 8.0 x 5.4 cm
Added on10/23/2024
LocalityNamibia, Erongo Region, Otjua Mine
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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