Bertrandite with Tourmaline
Unknown Owner
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Very few bertrandites with tourmaline are known, from this or any other pocket. This elegant specimen shows off a slender, lustrous, black schorl tourmaline measuring 6 cm in length, that has grown right through a tabular, crystal of bertrandite. Other crystals of bertrandite wreathe the base and are pearlescent and translucent, to 2.8 cm in length. A superb combo specimen!
Product details
SpeciesTourmaline, Bertrandite
SizeSmall Cabinet
Dimensions7.0 x 4.1 x 2.6 cm
Added on10/23/2024
LocalityBrazil, Minas Gerais, Governador Valadares
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
Learn more
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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