Montebrasite

Unknown Owner
Lustrous translucent pale yellow crystal grouping of montebrasite with little attached feldspar matrix. Cleaved on the base, this is in good condition all around. For a long time these were labeled as amblygonite; they have since been found to be the end member of the series montebrasite.

Product details

SizeMiniature
Dimensions4.0 x 2.5 x 1.3 cm
Added on05/07/2025

Known provenance

DateCollectorAcquisition price
Unknown Owner$145.00
Weinrich MineralsNot disclosed