Hausmanite
$150.00
Out of stock
A superb thumbnail with an incredibly lustrous idealized 1.2cm crystal with a smaller sister beneath. From the Marty Zinn thumbnail collection, for which he paid $200 in 2009. Competition quality.
Locality: N’chwaning Mine, Southern Cape Province South Africa
Composition: a complex oxide of manganese containing both di- and tri-valent manganese
Dimensions:
2.1 × 1.4 × 1.3 cm