Psilomelane
Unknown Owner
Lustrous botryoidal cluster without matrix. In great condition. I believe that some of these have been analyzed and turned out to be cryptomelane. This is in terrific condition. Previously in the collection of Louis Lafayette.
Product details
Species
SizeCabinet
Dimensions13.0 x 7.0 x 3.5 cm
Added on02/05/2026
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 02/2026 | Unknown Owner | $695.00 |
| — | Weinrich Minerals | Not disclosed |
Comments