Geological Map of the Black Hills of South Dakota & Wyoming
Author : Samuel Scott
Publisher :
Page : 56 pages
File Size : 26,33 MB
Release : 1897
Category : Black Hills (S.D. and Wyo.)
ISBN :
Author : Samuel Scott
Publisher :
Page : 56 pages
File Size : 26,33 MB
Release : 1897
Category : Black Hills (S.D. and Wyo.)
ISBN :
Author :
Publisher :
Page : pages
File Size : 39,4 MB
Release : 1989
Category :
ISBN :
Author : Samuel Scott
Publisher : Legare Street Press
Page : 0 pages
File Size : 17,64 MB
Release : 2022-10-27
Category : History
ISBN : 9781016132077
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 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. 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.
Author : John Laidley Lufkin
Publisher :
Page : 88 pages
File Size : 47,56 MB
Release : 2009
Category : Black Hills (S.D. and Wyo.)
ISBN : 9781615398706
Author : Samuel Scott
Publisher : Andesite Press
Page : 54 pages
File Size : 41,26 MB
Release : 2015-08-13
Category :
ISBN : 9781298838537
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.
Author : Samuel Scott
Publisher : Theclassics.Us
Page : 22 pages
File Size : 22,52 MB
Release : 2013-09
Category :
ISBN : 9781230344799
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1897 edition. Excerpt: ...sulphuric acid, or by hydrochloric acid, to give a colorless solution, which, treated with metallic zinc, becomes intensely blue, but soon bleaches on dilution. Characterized by its high specific gravity. Wolfram is often associated with tin ores; also in quartz, with native bismuth, pyrite, galenite, blende, etc. Found in the Etta and Bob Ingersoll Tin mines near Keystone, on Sunday Gulch and near Berne. QUARTZ. H.=7. G.=2.5--2.8. I ustre vitreous, sometimes inclining to resinous; splendent; nearly dull. Colorless when pure; of various shades of yellow, red, brown, green, blue, black. Streak white of pure varieties; of impure, often of the same color but much paler. Composition: pure silica=oxygen 53.33; silica 46.67=100; in massive varieties often mixed with a little opal; silica, impure varieties often contain iron sesquioxide, caleium carbonate, clay, sand and various minerals. Varieties: 1. Crystallized vitreous in lustre. 2. Flint-like, massive, or cryptocrystalline. The first division includes all ordinary vitreous quartz, whether having crystallized faces or not. The varieties under the second are in general acted upon somewhat more by attrition, and by chemical agents, as fluohydric acid, than those of the first. In all kinds made up of layers, as agate: successive layers are unequally eroded. ROSE QUARTZ. Fine specimens of rose quartz of deep rose-red and pink colors are plentiful in many localities of the granitic region around Harney's Peak. The color is due to titanic oxide. Smoky quartz, massive, brownish-black and nearly opaque is found near Keystone. The color is due to organic compounds. Milky quartz, milk-white and nearly opaque. Lustre greasy. Occurs two miles east of Custer Peak on the north fork of Box Elder Creek...
Author : Richard Irving Dodge
Publisher : Nabu Press
Page : 198 pages
File Size : 28,98 MB
Release : 2013-12
Category :
ISBN : 9781294375708
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ The Black Hills: A Minute Description Of The Routes, Scenery, Soil, Climate, Timber, Gold, Geology, Zoology, Etc. With An Accurate Map, Four Sectional Drawings, And Ten Plates From Photographs, Taken On The Spot; Western Americana, Frontier History Of The Trans-Mississippi West, 1550-1900 Richard Irving Dodge J. Miller, 1876 Black Hills (S.D. and Wyo.)
Author : John Duer Irving
Publisher :
Page : 184 pages
File Size : 45,84 MB
Release : 1899
Category : Geology
ISBN :
Author : Cleophas Cisney O'Harra
Publisher :
Page : 532 pages
File Size : 14,86 MB
Release : 1910
Category : Geology
ISBN :
Author : RICHARD IRVING DODGE
Publisher :
Page : 186 pages
File Size : 41,18 MB
Release : 1876
Category :
ISBN :