Beryl from selected localities.
USA | |
| NBMG Bull 62 Geology and Mineral Deposits of Clark County, Nevada |
NBMG Bull 62 Geology and Mineral Deposits of Clark County, Nevada; U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
NBMG Spec. Pub. 31 Minerals of Nevada | |
NBMG Bull 62 Geology and Mineral Deposits of Clark County, Nevada | |
NBMG Spec. Pub. 31 Minerals of Nevada |