Economic resources of the northern Black Hills

Professional Paper 26
By: , and 



The mining district of the Black Hills comprised within the Spearfish and Sturgis quadrangles was surveyed geologically in the summers of 1898 and 1899 under the direction of Mr. S. F. Emmons. The following pages present a brief summary of the geologic features, more especially with reference to ore-bearing formations. These are confined to the Algonkian and Paleozoic strata and their associated eruptives. 

Study Area

Publication type Report
Publication Subtype USGS Numbered Series
Title Economic resources of the northern Black Hills
Series title Professional Paper
Series number 26
DOI 10.3133/pp26
Year Published 1904
Language English
Publisher Government Printing Office
Publisher location Washington D.C.
Description 222 p.
Country United States
State South Dakota, Wyoming
Other Geospatial Black Hills
Online Only (Y/N) N
Additional Online Files (Y/N) N
Google Analytic Metrics Metrics page
Additional publication details