Young, E. J., & Lovering, T. G. (1966). Jasperoids of the Lake Valley mining district, New Mexico: Application of criteria for recognition of ore-associated jasperoids has revealed a new potentially mineralized area in a famous silver mining district. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationYoung, Edward J., and T. G. Lovering. Jasperoids of the Lake Valley Mining District, New Mexico: Application of Criteria for Recognition of Ore-associated Jasperoids Has Revealed a New Potentially Mineralized Area in a Famous Silver Mining District. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1966.
MLA (9th ed.) CitationYoung, Edward J., and T. G. Lovering. Jasperoids of the Lake Valley Mining District, New Mexico: Application of Criteria for Recognition of Ore-associated Jasperoids Has Revealed a New Potentially Mineralized Area in a Famous Silver Mining District. United States Department of the Interior, Geological Survey, 1966.