Tourmaline
Unknown Owner
Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.
A pristine, gemmy and lustrous bi-colored tourmaline from Jos, Nigeria - a unique find of 2-3 years ago. The base is a beautiful cognac-color and grades up to dark grass-green at the pyramidal termination. The green is caused by chrome ions. The termination faces are lustrous to matte-finished. 2.3 x 1.9 x 1.5 cm
Product details
SpeciesTourmaline
SizeThumbnail
Dimensions2.3 x 1.9 x 1.5 cm
Added on10/23/2024
LocalityNigeria, Plateau, Jos Plateau
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
Comments