m
CONTENTS.
SHEET I. Title.
II. Contents.
in.
IV.
V.
VI.
Geological Map of the Clear Lake District.
Geological Map of tlie Sulplmr Bank District.
Geological Map of tlie Knoxville District.
Topographical Map of the Region of Clear Lake.
Geological Map of the New Idria District.
VII. Greological Map of the ISTe-w Almadén District.
VIII. Ore Bodies of the New Almadén shown beneath the topography.
IX. Map of the Workings of the New Almadén Mine.
X. Vertical Section of the New Almadén Mine on a broken line nearly North
and South.
XI. Two North and South Sections of the New Almadén Mine.
XII. East and "West Section of the New Almadén Mine.
XIII. Plan of the Clays of the New Almadén Mine.
XIV. Geological Map of the Steamboat Springs District.
