Arfvedsonite Arfvedsonite is a black crystal that was first discovered in 1823 by chemist Johan August […] Arfvedsonite Read More ยป
Astrophyllite Astrophyllite is a rare and beautiful crystal that can be found in a variety of Astrophyllite Read More ยป
Auralite-23 Auralite-23 is a type of crystal that is found in the Auralite mine in northern Auralite-23 Read More ยป