Amethyst - Cathedral Geode - Statement Specimen siderite specimen weighing over 60 tonnes and

weighing over 60 tonnes and located on a farm near Grootfontein

and irregular ridges throughout

with small angular crystal pockets

good colour

with crystals recovered from high-altitude granitic pegmatites throughout Gilgit-Baltistan

Amethyst - Cathedral Geode - Statement Specimen siderite specimen weighing over 60 tonnes andMined from: Rio Grande do Sul, Brazil Description: This one of a kind Amethyst cathedral geode statement specimen from Brazil has a tall, narrow profile with a long open cavity running nearly the full height of the piece. The interior is lined with pale lavender to grey purple Amethyst crystals, with larger clear to white quartz points forming a thick border around the opening. A dark blue grey agate band separates the crystal lining from the rough