Geology and ore deposits of Ainsworth mining camp, British Columbia /
Schofield, Stuart James,1883-
Ottawa : J. de L. Taché, printer,
1920.
At head of title: Canada. Department of Mines.
12 maps folded in back pocket: 1704 & 1742 Topography & geology at scale 1:24,000 -- 1749 Diag. showing mineral claims at scale 1:30,000 -- 1784-1792 Diags. showing geology of various mineral claims at various scales.
Bibliography: p. 4-5.
Geology
Ores