Granodiorite from Riverside County, California, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
| Petrov, Alfredo (n.d.) Personal Communication. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Kampf, Anthony R., Edward C. Wilson and George R. Rossman (1997): Titanite Crystals from the Mirage Trail, Rancho Mirage, Riverside County, California. San Bernardino County Museum Association, Quarterly Volume 44, Number 1. |