Born-Digital or AnalogAnalogTranscriptCoal. New Mexico New Mexico's newest major industry, a multimillion dollar coal mining operation is dedicated at York Canyon in the state's northeast corner. Post S 28, 1966 T,31 Larozst coal mine in America operates on New Mexico Navajo land. Post :ripire Mr 12, 1967 "New Mexico Experiment" to control strip mining makes environmentalists optimistic. Post Mr ?, 1973 P.5AA Search for coal is creating man-made mountains. Post Mr 1i, 1973 P.51 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
