Floyd Gray J.A. Peterson 1983 <p>The Wild Rogue Wilderness is located in Coos and Curry Counties, southwestern Oregon and covers part of the Bone Mountain, Marial,&nbsp; and Agness 15' quadrangles (fig. 1). It is an elongate area, 19 mi by 0.8 to 3 mi (31 km by 1.3 to 5 km) and includes approximately 35,818 acres extending from the town of Agness northeast to Mount Bolivar.&nbsp; The area is characterized by several diverse geologic terranes described in detail by Gray and others (1982).&nbsp;</p><p>This paper summarizes semiquantitative chemical analyses of 256 rocks for 23 elements and analyses of 40 stream-sediment samples for 33 elements as presented in Gray and Peterson (1982).</p> application/pdf 10.3133/mf1381B en U.S. Geological Survey Geochemical map and rock and stream-sediment data from the Wild Rogue Wilderness, Coos and Curry counties, Oregon reports