Green Matrix Mineral Specimen with Quartz Veining - 458g Wadebridge Check the photos for strand

Check the photos for strand layout

this one has that

amethyst crystals grow over thousands of years as mineral-rich solutions slowly crystallise within hollow stone

and music lovers of any age

Weight: 600g

Green Matrix Mineral Specimen with Quartz Veining - 458g Wadebridge Check the photos for strandA substantial dark green grey matrix specimen with pale quartz veining and scattered brown crystalline patches across one face. The surface has a rugged geological character, with one darker broken face and a more detailed veined face showing the mineralised areas. No label was supplied with this piece, so it is described conservatively as an unidentified green matrix mineral specimen rather than assigning an unconfirmed species. A solid cabinet sized