Quartz from selected localities.
USA | |
| Observed, David S. Bernstein- February of 2012 |
NJ State Geol. Ann. Rpt.(1886):104. | |
NJ State Geol. Ann. Rpt. (1886):104. | |
observed, David S. Bernstein 11/2010 | |
| Rhein property |
The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 71. | |
| Van King |