Londonite
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 gemmy and glassy, 1.0 cm, pastel yellow-green londonite crystal nicely set in matrix from the Type Locality in Madagascar. Londonite is an ultra-rare cesium, beryllium oxide. 3.0 x 3.0 x 2.2 cm
Product details
SpeciesLondonite
SizeMiniature
Dimensions3.0 x 3.0 x 2.2 cm
Added on10/23/2024
LocalityMadagascar, Sahatany Pegmatite Field
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
Learn more
Mineral guide
Learn about Londonite
cesium-dominant borate with sharp trapezohedra, colorless to pale lemon, a rare mineral from Madagascar and Afghanistan prized by collectors.Regional guide
Comments