$600Median
62Sold (12 mo)
$500Last sale
Mottramite
Help improve this record
No 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.
Mottramite was the first species I ever encountered from Tsumeb and so remains one of my favourite minerals from this world-famous mine. This small miniature is interesting alone for its high density, a property readily appreciated as soon as it is handled. The specimen is composed entirely of Mottramite, an anhydrous vanadate hydroxide forming coliform mounds and fronds, rising vertically from a flat base. Characteristic of certain habits of Mottramite at Tsumeb, undulating folds ripple across the mounds, delineating individual Mottramite crystals. The overall colour is of darkish forest green with a rusty speckled dusting, and from the opposite direction, a preferential layer of much brighter, limey-pistachio green highlights this delightful specimen. I should add that the Tsumeb mine is in Namibia, but suspect everyone reading this already knows!
Product details
SpeciesMottramite
SizeMiniature
Dimensions4.3 x 4.5 x 2.4 cm
Added on12/02/2024
LocalityNamibia, Oshikoto Region, Tsumeb
Current owner
Unknown Owner
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Crystal Classics | Not disclosed |
Learn more
Mineral guide
Comments