TY - RPRT TI - Geology and Deposits of the Allamoose Van Horn Copper District, Hudspeth and Culrergen Counties, Texas AU - B.D. Sample AU - F.E. Gould PY - 1945 DO - 10.3133/ofr4522 UR - https://pubs.usgs.gov/publication/ofr4522 ID - ofr4522 ER -