Goethite from Del Norte County, California, USA
USA | |
| Gail E. Dunning and Joseph F. Cooper, Jr. (2002) Paragenesis of Troilite from the Low Divide District, Del Norte County, California |
| California Geology: 48(5):119 |
USA | |
| Gail E. Dunning and Joseph F. Cooper, Jr. (2002) Paragenesis of Troilite from the Low Divide District, Del Norte County, California |
| California Geology: 48(5):119 |