The Glacier National Park: A popular guide to its geology and scenery
Marius R. Campbell
1914, Bulletin 600
The Glacier National Park includes that part of the Front Range of the Rocky Mountains lying just south of the Canadian line, in Teton and Flathead counties, Mont. It is bounded on the west by Flathead River (locally called North Fork), on the south by the Middle Fork of Flathead...
Contributions to economic geology, 1912; Part I, Metals and nonmetals except fuels-Copper
James Madison Hill, F. L. Ransome
1914, Bulletin 540-D
Contributions to economic geology, 1911, Part I, Metals and nonmetals except fuels--Copper; Lead and Zinc
F. L. Ransome
1913, Bulletin 530-B
Geology and ore deposits of the Philipsburg quadrangle, Montana
William Harvey Emmons, Frank Cathcart Calkins
1913, Professional Paper 78
The Philipsburg quadrangle is bounded by parallels 46° and 46° 30' and meridians 113° and 113° 30'. Its length from north to south is 34.5 miles, its average width east and west 23.8 miles, and its area 827.42 square miles. As shown on the index map (fig. 1), it is not far<br...
Copper deposits of the Appalachian States
Walter Harvey Weed
1911, Bulletin 455
The geology of the Lake Superior region
Charles Richard Van Hise, Charles Kenneth Leith
1911, Monograph 52
The Lake Superior region is a part of the southern margin of the great pre-Cambrian shield of northern North America. It is bordered and overlapped on the south by Paleozoic rocks of the Mississippi Valley and on the southwest by Cretaceous deposits. The pre-Cambrian rocks of the area, which may...
Copper
Sidney Paige, W. H. Emmons, F.B. Laney
1911, Bulletin 470-C
No abstract available....
The occurrence of copper in Shasta County, California; Geology of the copper districts near Montpelier, Bear Lake County Idaho; The copper deposits of South Mountain in southern Pennsylvania; Survey publications of copper
L. C. Graton, Hoyt S. Gale, George W. Stose
1910, Bulletin 430-B
No abstract available....
Contributions to economic geology, 1908, Part I, Metals and nonmetals except fuels--Copper
Frederick Leslie Ransome
1909, Bulletin 380-B
Copper mining and prospecting on Prince William Sound. Gold on Prince William Sound. Notes on the geology and mineral prospects in the vicinity of Seward, Kenai Peninsula. Mineral resources of southwestern Alaska
U. S. Grant, D. F. Higgins Jr.
1909, Bulletin 379-C
No abstract available....
Copper
Waldemar Lindgren, F.B. Weeks, V. C. Heikes
1908, Bulletin 340-B
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1907--The mineral resources of the Kotsina and Chitina vallets, Copper River region
F. H. Moffit, A.G. Maddren
1908, Bulletin 345-C
Contributions to economic geology, 1906, Part I, Metals and nonmetals except fuels; Copper--Copper deposits of the Hartville Uplift, Wyoming
Sydney Hobart Ball
1907, Bulletin 315-B
Geology of the Marysville mining district, Montana: A study of igneous intrusion and contact metamorphism
Joseph Barrell
1907, Professional Paper 57
The Marysville mining district had been for many years previous to 1899 one of the noted gold-producing centers of Montana. The mines are situated around the margins of in irregular batholith of quartz diorite, whose surface exposure is from half a mile to 1 1/2 miles broad and 2 1/2...
The geography and geology of Alaska; a summary of existing knowledge, with a section on climate, and a topographic map and description thereof
A. H. Brooks, Cleveland Abbe Jr., R.U. Goode
1906, Professional Paper 45
Alaska, the largest outlying possession of the United States, is that great land mass forming the northwestern extremity of the North American continent, whose western point is within 60 miles of the Asiatic coast (PI. II). About one-quarter of this area lies within the Arctic Circle, and from the standpoint...
Geology of the Bighorn Mountains
N. H. Darton
1906, Professional Paper 51
This report is the result of studies made in the field during the seasons of 1901, 1902, 1903, 1904, and 1905. It relates to an area of about 9,000 square miles, situated mainly in the north-central portion of Wyoming and extending northward into Montana. Its location and general surroundings are...
Contributions to economic geology, 1905: Copper
W. H. Weed, W. H. Emmons, A. J. Collier, W. C. Phalen
1906, Bulletin 285-B
The copper deposits of Missouri
Harry Foster Bain, Edward Oscar Ulrich
1905, Bulletin 267
Geology of the central Copper River region, Alaska
Walter C. Mendenhall
1905, Professional Paper 41
It is an interesting evidence of the prompt responsiveness of our governmental organization to popular needs that the year 1898, which saw the first rush of argonauts to Alaska as a result of the discovery of the Klondike in 1986, saw also several well-equipped Federal parties at work in the...
The copper deposits of the Clifton-Morenci district, Arizona
Waldemar Lindgren
1905, Professional Paper 43
The oldest rocks of the Clifton quadrangle are pre-Cambrian granite and quartzitic schists, separated by an important unconformity from the covering Paleozoic strata. The latter comprise a total thickness of 1,500 feet. At the base lie 200 feet of probably Cambrian quartzitic sandstone, succeeded by 200 to 400 feet of...
The chemistry of ore deposition - Precipitation of copper by natural silicates
E.C. Sullivan
1905, Journal of the American Chemical Society (27) 976-979
[No abstract available]...
The copper deposits of the Encampment District, Wyoming
A.C. Spencer
1904, Professional Paper 25
During the last few years prospecting in the Medicine Bow and Park ranges in northern Colorado and southern Wyoming has proved that copper-bearing minerals occur frequently and are very generally distributed over a wide region in this portion of the Rocky Mountains. This has gradually become known through the discovery...
Geology of the Globe copper district, Arizona
Frederick Leslie Ransome
1903, Professional Paper 12
The investigation of the Globe district was begun early in the summer of 1901, a month being devoted to preliminary reconnaissances and areal mapping of the geology. Work was subsequently resumed in October of the same year, with the efficient assistance of Dr. John D. lrving, and continued to the...
Copper smelting
Henry Marion Howe
1885, Bulletin 26
Observations on the junction between the Eastern sandstone and the Keweenaw series on Keweenaw Point, Lake Superior
Roland Duer Irving, Thomas C. Chamberlin
1885, Bulletin 23
Although the copper-bearing rocks of Lake Superior and the adjoining formations have attracted the attention of geologists for fifty years past, there are yet remaining unsolved very many problems with regard to them. We have ourselves, indeed, written at some length with regard to these rocks, and one of us...
