Pyrolusite after Ramsdellite

Unknown Owner
Blocky crystals of what were once ramsdellite measuring to 0.3 cm in size and now replaced by pyrolusite throughout an open pocket in matrix. This is in good condition. Interesting replacement specimen.

Product details

SizeSmall Cabinet
Dimensions7.0 x 4.5 x 4.0 cm
Added on03/10/2026

Known provenance

DateCollectorAcquisition price
Unknown Owner$80.00
Weinrich MineralsNot disclosed