- Home About RM Minerals
- Virtual Photo Museum Blog RM Contact
- Microscopy and instruments How to Buy Disclaimer
Copyright 2010-2025
www.rosellminerals.com
Group of prismatic arfvedsonite crystals, showing parallel growth. With well defined striated faces and polycrystalline terminal faces. Dark green color, near black, in a feldspar crystal matrix with small needles of atinolite. Nice miniature.