I buy rough from all around the world, and have many connections for rough in various countries. If you are looking for something specific, contact me and if I don't have it on-hand here, I probably have a source for it and can acquire the rough you need. If you are a fellow Faceter and you just need the rough, or someone looking for a nice crystal as a specimen, E-Mail me at Mike@Mikesgems.com and I will be glad to help. I can get anything from top facet rough, through regular faceting rough, and even cabochon rough if that is what you want. I will list some of the more common varieties of rough typically available, but more rare and exotic types of rough can often be found without too much trouble if I know what you are looking for.
Oro Verde Quartz
Clear Quartz(Rock Crystal, Optical Quartz)
Many, Many more....