This basalt rock matrix is a sort of breccia that seems to be cemented by gmelinite. There are large openings in the "cement" that reveal excellent, light pinkish, lustrous gmelinite crystals. Can be displayed different ways.
Be the first to know: latest additions, featured minerals, events, and exclusive updates await you.
Subscribe Now!
Website design by Melanie Lane.
Development and maintenance by Wenex Media Works.