Contributions to Economic Geology 1908. Part 2: Mineral Fuels

Contributions to Economic Geology 1908. Part 2: Mineral Fuels PDF Author:
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Contributions to Economic Geology (short Papers and Preliminary Reports) 1913. Part 1: Metals and Nonmetals Except Fuels

Contributions to Economic Geology (short Papers and Preliminary Reports) 1913. Part 1: Metals and Nonmetals Except Fuels PDF Author: Geological Survey (U.S.)
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Languages : en
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Contributions to Economic Geology (short Papers and Preliminary Reports), 1910

Contributions to Economic Geology (short Papers and Preliminary Reports), 1910 PDF Author: Marius Robinson Campbell
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Category : Coal
Languages : en
Pages : 376

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Contributions to Economic Geology 1908. Part 2: Mineral Fuels

Contributions to Economic Geology 1908. Part 2: Mineral Fuels PDF Author:
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Languages : en
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Contributions to Economic Geology, 1908. Part Ii

Contributions to Economic Geology, 1908. Part Ii PDF Author: M.R. Campbell
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Languages : en
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Contributions to Economic Geology, 1903 (Classic Reprint)

Contributions to Economic Geology, 1903 (Classic Reprint) PDF Author: S. F. Emmons
Publisher: Forgotten Books
ISBN: 9780265900376
Category : Science
Languages : en
Pages : 544

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Excerpt from Contributions to Economic Geology, 1903 This bulletin is the second Of a series, the first being Bulletin no. 218, Contributions to Economic Geology for 1902. These bulletins are prepared primarily with a View to securing prompt publication of the economic results of investigations by the United States Geological Survey. They are designed to meet the wants Of the busy man, and are SO condensed that he will be able to Obtain results and conclusions with a minimum expenditure of time and energy. They also afford a better idea of the work which the Survey as an organization is carry ing on for the direct advancement of mining interests throughout the country than can readily be Obtained from the more voluminous reports. The bulletin for 1902 was SO favorably received by those interested in the development Of the mineral industries Of the United States that it is proposed to publish early in each calendar year a Similar bulletin containing the results Of the last year's field work in economic geology. In the preparation Of the present volume promptness Of publication has been made secondary only to the economic utility of the material presented. The papers included are such only as have a direct economic bearing, all questions Of purely scientific interest being excluded. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Contributions to Economic Geology (short Papers and Preliminary Reports), 1926 : Part II. - Mineral Fuels

Contributions to Economic Geology (short Papers and Preliminary Reports), 1926 : Part II. - Mineral Fuels PDF Author: William Taylor Thom
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Category : Geology
Languages : en
Pages : 114

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Contributions to Economic Geology, 1908, Vol. 2

Contributions to Economic Geology, 1908, Vol. 2 PDF Author: Marius R. Campbell
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ISBN: 9780282969820
Category : Science
Languages : en
Pages : 616

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Excerpt from Contributions to Economic Geology, 1908, Vol. 2: Part II. Mineral FuelsThe first or dominant factor was the determination of the character and the valuation of the public land. These determinations were made wholly for the use of the Government itself in disposing of its mineral land. The second or general investigation of the mineral resources of the country was made for the benefit of the public at large and the results of this work are embraced in the series of reports of which this volume is one. The order in which the fields are exam ined depends entirely on the needs of the Government in disposing of its land now on the market, but in general the more important fields in the public-land States have been examined first.The work has been done under the general direction of the writer, who has been most ably assisted in the coal work by Cassius A. Fisher and all the men engaged in the work. It is impossible to enumerate the services performed by each man, but the success of the work has been due to the individual efforts of every member of the force and also to the hearty cooperative or team work without which it would have been impossible to carry on the work successfully. Although economic questions had to be given prominence, the writer wishes to congratulate each geologist on the amount of scientific data which have been accumulated and on the permanent value of the results and their bearing on the vexed question of the stratig raphy of the American Mesozoic and Tertiary rocks. The writer desires particularly to acknowledge his indebtedness to T. W. Stanton and F. H. Knowlton, who have so ably assisted in field and office in collecting and interpreting the fossils associated with the coal beds. This work has been invaluable, for without it the tangled problems of correlation and stratigraphy could not have been solved.For forty years the age of the coal-bearing rocks of the Rocky Mountain States has been in dispute, and while it can not be claimed that the question is settled, still the Survey's systematic examination of the coal fields during the last three years, in connection with the classification of the lands, has gradually brought order out of chaos. Now the end seems to be nearly in sight, and it is confidently believed that a few years' work will completely solve this perplexing problem.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Contributions to Economic Geology (Short Papers and Preliminary Reports), 1912, Vol. 2

Contributions to Economic Geology (Short Papers and Preliminary Reports), 1912, Vol. 2 PDF Author: Marius Robinson Campbell
Publisher: Forgotten Books
ISBN: 9780265779194
Category : Science
Languages : en
Pages : 590

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Book Description
Excerpt from Contributions to Economic Geology (Short Papers and Preliminary Reports), 1912, Vol. 2: Mineral Fuels This volume is the seventh of a series that includes Bulletins 316, 341, 381, 431, 471, 531, and 541, Contributions to economic geology (part II) for 1906, 1907, 1908, 1909, 1910, 1911, and 1912, teepee tively. Previous to 1906 the annual Contributions consisted of one part only and papers on mineral fuels were included with the papers on metals and nonmetals except fuels in a single volume. These earlier volumes are Bulletins 213, 225, 260, and 285, for 1902, 1903, 1904, and 1905, respectively. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Contributions to Economic Geology, Vol. 2

Contributions to Economic Geology, Vol. 2 PDF Author: M. R. Campbell
Publisher:
ISBN: 9781332589029
Category : Science
Languages : en
Pages : 468

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Excerpt from Contributions to Economic Geology, Vol. 2: Short Papers and Preliminary Reports, 1915; Mineral Fuels This volume is the ninth of a series that includes Bulletins 316, 341, 381, 431, 471, 531, 541, 581, and 621, Contributions to economic geol ogy (part II) for 1906, 1907, 1908, 1909, 1912, 1913, and 1915, respectively. Previous to 1906 the annual Contributions consisted of one part only and papers on mineral fuels were included with the papers on metals and nonmetals except fuels in a single vol ume. These earlier volumes are Bulletins 213, 225, 260, and 285, for 1902, 1903, 1904, and 1905, respectively. Beginning with the present volume the year included in the title will be the year of publication' instead of the year in which the field work reported was done. This volume is therefore dated 1915, and there will be no volume entitled Contributions to economic geology. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Contributions to Economic Geology (Short Papers and Preliminary Reports) 1912, Vol. 1

Contributions to Economic Geology (Short Papers and Preliminary Reports) 1912, Vol. 1 PDF Author: David White
Publisher: Forgotten Books
ISBN: 9781396367762
Category : Science
Languages : en
Pages : 572

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Book Description
Excerpt from Contributions to Economic Geology (Short Papers and Preliminary Reports) 1912, Vol. 1: Metals and Nonmetals Except Fuels This volume is the eleventh of a series that includes Bulletins 213, 225, 250, 285, 315, 340, 380, 430, 470, and 530, Contributions to economic geology for 1902, 1903, 1904, 1905, 1906 (pt. I), 1907 (pt. I), 1908 (pt. I), 1909 (pt. I), 1910 (pt. I), and 1911 (pt. Respectively. These bulletins are prepared primarily to insure prompt publication of the economic results of investigations made by the United States Geological Survey. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.