Note 36 — Chapter XI · GOLD, SILVER, AND PLATINUM MINERALS
Reading edition
Butler, B. S., Loughlin, G. F., Heikes, V. C., and others, The ore deposits of Utah: Prof. Paper 111, U.S. Geol. Survey, 1920, p. 195.
Reading edition
Butler, B. S., Loughlin, G. F., Heikes, V. C., and others, The ore deposits of Utah: Prof. Paper 111, U.S. Geol. Survey, 1920, p. 195.