Microlite Group from selected localities.
USA | |
| Tappen,Christine.,Smith S. Michael.,and Dockal A. James (2006) Beryl ( Aquamarine,Emerald,Green,and Yellow) and Tourmaline of the Crabtree Pegmatite, Spruce Pine District Mitchell County, North Carolina: Proceedings of the 42nd Forum the Geology of Industrial Minerals at Asheville, North Carolina, Information Circular 34, NCGS |
| Wilson,W.F and McKenzie,B.J.,1985,Some Mineral collecting sites in North Carolina;Rocks and Minerals,Vol.60,pg.84-93 |
Warner,Richard.,Poterala,Stephen and Fleisher,Chris (2008) A Note On Uranium Minerals From The Spruce Pine Area,North Carolina: Carolina Geological Society,2008,Annual Meeting,Spruce Pine Mining District |