Download or read book Coal Resources of District Vi Classic Reprint written by Gilbert Haven Cady and published by Forgotten Books. This book was released on 2018-10-06 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal Resources of District Vi The coal resources of District VI are very great. The original tonnage of coal No. 6 alone is estimated to be tons. Of this only tens, or per cent, have been mined. The amount of coal represented by tons is equivalent to the total production of the United States to the end of 1910. This volume of coal would supply Illinois at the present rat production and with the present proportion of recovery for about years, and the entire United States between 5 and 10 years. N o careful estimate of the amount of coal in the coal beds other than No. 6 has been attempted, but inasmuch as the total tonnage per foot for the entire area is billion it is not improbable that there is nearly as much coal available in the other beds as was originally available in No. 6 seam. 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.
Download or read book Coal Resources of District VI written by United States Bureau of Mines and published by Palala Press. This book was released on 2016-05-19 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Coal Resources of District I II and VI With Illustrations and Maps written by Gilbert Haven CADY and published by . This book was released on 1915 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal Resources of District I Longwall Classic Reprint written by Gilbert H. Cady and published by Forgotten Books. This book was released on 2018-09-22 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal Resources of District I (Longwall) VIII. Outline map showing area underlain by coal No. 7 in the western part of the Longwall District. 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.
Download or read book Cooperative Coal Mining Series written by Gilbert H. Cady and published by . This book was released on 2015-07-03 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Cooperative Coal Mining Series: Coal Resources of District II (Jackson County) 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.
Download or read book Coal and the Coal Mines Classic Reprint written by Homer Greene and published by Forgotten Books. This book was released on 2018-03-16 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal and the Coal Mines IN treatingof so large a theme in so small a compass it is impossible to do more than make an outline sketch. It has been the aim of the author to give reliable information free from minute details and technicalities. That information has been, for the most part, gathered through personal experience in_ithe mines. Literature of this special subject is very meagre, and the author is unable to acknowledge any real indebtedness to more than half a dozen volumes. First among these is the valuable treatise on Coal Mining, by H. M. Chance of the Pennsylvania Geological Survey. Other volumes from which the author has derived considerable information are the State geological reports of Pennsylvania, the mine in. 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.
Download or read book Coal Mining Practice in District VIII Danville Classic Reprint written by S. O. Andros and published by Forgotten Books. This book was released on 2018-04-30 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal Mining Practice in District VIII (Danville) A detailed description of the districts into which the State has been divided and the method of collecting the data upon which this bulletin is based is contained in Bulletin 1, A Preliminary Report on Organization and Method. 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.
Download or read book Coal Resources of District VIII written by Fred Hall KAY (and WHITE (K. D.)) and published by . This book was released on 1915 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Coal Resources of the Clintwood and Bucu Quadrangles Virginia Classic Reprint written by Henry Hinds and published by Forgotten Books. This book was released on 2017-11-20 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Coal Resources of the Clintwood and Bucu Quadrangles, Virginia The only publication describing the geology and coal resources of the quadrangles is the result of a hurried reconnaissance survey by R. W. Stone in the Russell Fork area,1 and this has been drawn upon for several coal measurements. The Tazewell and Bristol folios of the U. S. Geological Survey, by M. R. Campbell, describing adjacent quadrangles on the east and south, respectively, and recent reports by Charles Butts on the Pound quadrangle 2 were of material assistance. 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.
Download or read book Proceedings of the Coal Mining Institute of America Pittsburgh Pa 1907 Classic Reprint written by Coal Mining Institute of America and published by Forgotten Books. This book was released on 2018-01-14 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Proceedings of the Coal Mining Institute of America, Pittsburgh, Pa, 1907 Again: Has the loss in mining been taken into considera tion? If not, this would materially reduce the period estimated as being the life of the coal fields. There is much uncertainty as to what per cent. Of loss in mining is, and I fear it is going to be much greater than suspected. We often hear the statement made that 95 per cent. Of the coal area now under operation is being recovered. I think this statement is probably far re moved from the truth. I will grant that at some Operations 95 per cent. Of the coal is, perhaps, being recovered, but there cer tainly are cases, even now, where 75 per cent. Is not being gotten. The various estimates referred to are certainly of great interest and value, and should be reminders that the coal seams of this State, and of all the coal bearing States, should be most care fully mined, and that no losses should be allowed that can pos sibly be avoided in mining the coal and removing it from the position it has occupied since its formation. I think some papers on these lines would not be amiss and would suggest that some one volunteer to take up this work for presentation at our winter meeting. 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.
Download or read book Coal Resources of the Russell Fork Basin in Kentucky and Virginia Classic Reprint written by Ralph Walter Stone and published by Forgotten Books. This book was released on 2017-10-28 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal Resources of the Russell Fork Basin in Kentucky and Virginia II. A, Log rafts on Big Sandy River; B, Cliffs of Lee con glomerate in the Breaks of Big Sandy, north end of Pine Mountain. 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.
Download or read book Coal Mining Practice in District II Classic Reprint written by S. O. Andros and published by Forgotten Books. This book was released on 2017-12-13 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal Mining Practice in District II The mines employed an average of 7 50 men for an average of 156 days. Table 1 gives comparative statistics for the District and for the State during the year ended June 30, 1912. 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.
Download or read book Coal Resources of District VIII Danville by Fred H Kay and K D White written by Kessack Duke White and published by . This book was released on 1915 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal Resources of District II written by United States Bureau of Mines and published by Palala Press. This book was released on 2016-05-20 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Coal Mining Practice in District III Classic Reprint written by S. O. Andros and published by Forgotten Books. This book was released on 2017-12-13 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal Mining Practice in District III One local and four shipping mines were examined in this district in which there are 123 local and 5 shipping mines. Comparative statistics have been compiled for the year ended June 30, 1912, although later information is available, because comparative statistics for districts previously reported on have been compiled for that year and there is thus made available a means for comparing all districts in the State. 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.
Download or read book Coal Mining written by Thomas H. Walton and published by . This book was released on 2015-08-06 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal Mining: Described and Illustrated To extract coal from seams lying on low inclinations has been very successfully practised in the older mining countries. In some of the provinces of France, where the coal seams incline upwards of 70, and which are comparatively thick, much difficulty was formerly experienced in attempts made to mine out the coal entirely. Galleries driven into the coal seams horizontally, with pillars of certain widths left between them, resulted in much of the coal being lost, after it was detached from the pillars. It was then often buried by the rocks which caved in near the ends of these pillars. This occasioned a change to the present system of working by remblais, which seems to be a plan well adapted to the taking out of the coal of highly inclined coal seams. Ventilation of coal mines is treated in the following pages only in the most practical manner. To comprehend the fine points connected with mine ventilation on an extensive scale, an accurate knowledge of pneumatics with much practical experience is absolutely necessary. Absurdities connected with this important subject have floated into the works of very eminent writers, and it will not be an easy task to eradicate them. The chief difficulties in the way of practical ventilation of mines seem to consist in the maintenance of the air-passages of sufficient size free from obstructions, and in the resistance met with by air-currents moving with high velocities. Trusting that the succeeding pages will be found of use to the student of coal mining and to the operator of coal mines and the owners of coal lands, and that they may be of interest to the general reader as well, the author passes them over to the public with a consciousness of having thus done something towards performing his duty towards his fellow man. 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."
Download or read book Coal Resources of District VIII Danville written by Fred Hall Kay and published by . This book was released on 1915 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
