| [var. Carnelian] Volkert, Richard A., Gorring, Matthew L., Peck, William H., Stanford, Scott D. (2023) Characterization and Origin of Basalt-Derived Carnelian in the Mesozoic Newark Basin, New Jersey, USA. Minerals, 13 (10) doi:10.3390/min13101249 Speiser, Robert (1978), A Quest for New Jersey Minerals. (privately published). |
Stirling Brook, Warren Township, Somerset County, New Jersey, USA