Mindat Logo

Djerfisherite from
Coyote Peak, Coastal Range, Humboldt Co., California, USA

Quality of samples:not specified / average specimens
Validity:Believed Valid
References:Czamanske, G.K., M.A. Lamphere, R.C. Erd & M.C. Blake (1978) Age measurement of potassium-bearing sulfide minerals by the 40Ar/39Ar technique: Earth Planet. Sci. Lett.: 40: 107-110; Czamanske, G.K., R.C. Erd, M.N. Sokolova, M.G. Dobovol’skaya & M.T. Dmitrieva (1979), New data on rasvumite and djerfisherite: American Mineralogist: 64: 776-778; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 67; American Mineralogist: (1983) 68: 245-254; www.koeln.netsurf.de/~w.steffens/usa.htm.;
Associated minerals:
Mineral Data:Click here to view Djerfisherite data
Locality Data:Click here to view Coyote Peak, Coastal Range, Humboldt Co., California, USA
Mineral and/or Locality  
Search Google  
Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
Current server date and time: December 20, 2014 20:50:54
Mineral and Locality Search
and/or Locality:
Fade toolbar when not in focusFix toolbar to bottom of page
Hide Social Media Links
Slideshow frame delay seconds