- Home About RM Minerals
- Virtual Photo Museum Blog RM
- Microscopy and instruments How to Buy Disclaimer
Copyright 2010-2025
rosellminerals.informativomineiro.com
A rich group of cube octahedral galena crystals, with ancient exfoliated zones and certain luster, but with the old patina we have preferred not to remove, since it is an old piece from the classic Príbram mining area. They are disposed on a matrix with pyrite and quartz crystals. With a handwritten label. 83r4b