1. Reported historic asbestos mines, historic asbestos prospects, and other natural occurrences of asbestos in California Author/Creator: Van Gosen, B. S. 1960- (Bradley S.), cartographer Publication/Creation: [Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey ; [Sacramento, California] : California Geological Survey, 2011 Resource Type: Map Access & Availability: Loading