Washington DC: Government Printing Office, 1913. Paperback. 212pp. Quarto [29 cm] Rebound with simple green cloth and flexible card boards. The original wraps have been bound in. The title is handwritten on the front cover. Good. Ex-library. Multiple library markings on the spine, covers, the versos of the covers, the edges of the text block, the original wrap and the title page. There is a thin 2 inch long strip of adhered paper on the rear cover. The ends of the cloth spine are slightly frayed. Minor spine slant. The pages are yellowed, and the corners are a little bumped. Item #29977
With the map in the rear pocket. Subjects include Differences in the Character of Alteration in the Lavas and Quartz Monzonite, Sulphates, Ore and Gangue Minerals in the Cactus Ore Zone, and more.