AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Pyrolusite in Quartz geode

Search
 

Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Pyrolusite in Quartz geode from Rio Grande do Sul, Brazil

 
Pyrolusite in Quartz geode from Rio Grande do Sul, Brazil

DESCRIPTION:No. 10535
Mineral:Pyrolusite in Quartz geode
Locality:Rio Grande do Sul, Brazil
Description:Quartz geode, sliced and polished to show interior, with black pyrolusite crystal sprays to 3 mm long inside.
Overall Size:5x5x3 cm
Crystals:1-3 mm
Archived: For reference only

 

 

 

 

 

© AllMinerals/JohnBetts-FineMinerals All Rights Reserved

The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property. ;