 | | Book (volume) | | corner of Kimball Co. where it overlooks both Colorado and Wyoming. The subsurface rock strata of the entire...Mountains as they rose during the Larimide revolution of 100 million years ago that closed the Mesozoic era...west reaches rise to the high, arid sagebrush plains of eastern Wyoming, disclosing spectacular bedrock formations...Nebraska contains most of the gem fields in the state, insomuch as both the Black Hills of South Dakota and...scenic Badlands thrust long spurs into this part of the state. In this rough, uncurried region are found |  | | Book (volume) | | sea which received successively enormous quantities of Ordovician, Silurian, Devonian, Mississippian and...and Pennsylvanian sediments; the erosional products of some 200 million years. Few, if any Mesozoic rocks...rocks appear within the state, but every one of Ohio’s 88 counties is surfaced with Pleistocene debris....produces pieces of silicified wood. Ohio ranks first in the nation in the production of limestone and dolomite...dolomite, and second in the production of clays. Lesser production of iron, petroleum, natural gas and coal |  | | Book (volume) | | sea which received successively enormous quantities of Ordovician, Silurian, Devonian, Mississippian and...and Pennsylvanian sediments; the erosional products of some 200 million years. Few, if any Mesozoic rocks...rocks appear within the state, but every one of Ohio’s 88 counties is surfaced with Pleistocene debris....produces pieces of silicified wood. Ohio ranks first in the nation in the production of limestone and dolomite...dolomite, and second in the production of clays. Lesser production of iron, petroleum, natural gas and coal |  | | Book (edition) | | This is a reproduction of a library book that was digitized by Google as part of an ongoing effort to preserve...INTRODUCTION ΤΟ MINERALOGY ; ADAPTED TO THE USE OF SCHOOLS, AND PRIVATE STUDENTS. ILLUSTRATED BY NEARLY...According to Act of Congress, in the year 1832, by ROBINSON, PRATT, & CO. In the Clerk's Office of the District...District Court of Connecticut. STEREOTYPED BY F. F. RIPLEY , NEW YORK 量1 mineral Sei fit I verbeeld...Introductory part of this volume is entirely new , and par St9-80 has been prepared with the intention of making |  | | Book (edition) | | This is a reproduction of a library book that was digitized by Google as part of an ongoing effort to preserve... Introduction to MINERALOGY ; ADAPTED TO THE USE OF SCHOOLS, 1 AND PRIVATE STUDENTS . } ILLUSTRATED...According to Act of Congress, in the year 1832, by ROBINSON, PRATT, & CO. In the Clerk's Office of the District...District Court of Connecticut. 3 STEREOTYPED BY F. F. RIPLEY, NEW YORK 4 de tow rfreieg Wasi Dept. Circe...Introductory part of this volume is entirely new, and has been prepared with the intention of making the subjects |  | | Book (edition) | | This is a reproduction of a library book that was digitized by Google as part of an ongoing effort to preserve...com O PE GEOLOGY COC O00 000 0 TOWA. VERSITY OF BRARY QE365 ... C.73 ......... 3 1858 047 749...mineralogy; /Comstock , J L. QE365 .C73/ *c. 1 A FINE OF 3 CENTS PER DAY IS CHARGED FOR OVERDUE BOOKS Date...INTRODUCTION TO MINERALOGY ; ADAPTED TO THE USE OF SCHOOLS AND PRIVATE STUDENTS. ILLUSTRATED BY NEARLY...According to Act of Congress, in the year 1832, by ROBINSON, PRATT, & CO. In the Clerk's Office of the District |  | | Book (edition) | | This is a reproduction of a library book that was digitized by Google as part of an ongoing effort to preserve... UC - NRLF B 4 182 727 OF LIBRARY OF THE NIVERSITY OF CALIFORNIA . GIFT OF Miss K hu Grover Received... { AN INTRODUCTION TO MINERAL O GY; THE USE OF SCHOOLS ADAPTED TO THE AND PRIVATE STUDENTS. ILLUSTRATED...According to Act of Congress, in the year 1832, by ROBINSON , PRATT, & CO. In the Clerk's Office of the District...District Court of Connecticut STEREOTYPED BY P. F. RIPLEY , NEW YORK ca ADVERTISEMENT TO THE SECOND |  | | Book (edition) | | This is a reproduction of a library book that was digitized by Google as part of an ongoing effort to preserve...INTRODUCTION TO MINERALOGY ; ADAPTED TO THE USE OF SCHOOLS AND PRIVATE STUDENTS . ILLUSTRATED BY NEARLY...According to Act of Congress, in the year 1832, by ROBINSON , PRATT, & CO. In the Clerk's Office of the District...District Court of Connecticut. STEREOTYPED BY F. F. RIPLEY , NEW YORK ADVERTISEMENT TO THE SECOND EDITION...Introductory part of this volume is entirely new, and has been prepared with the intention of making the subjects |  | | Report (issue) | | OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL...ENVIRONMENTAL RESOURCES BUREAU OF TOPOGRAPHIC AND GEOLOGIC SURVEY Arthur A. Socolow, State Geologist Mineral...ZINC AND LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES...1977 Copyright 1977 by the Commonwealth of Pennsylvania Quotations from this book may be published...credit is given to the Pennsylvania Geological Survey COVER ILLUSTRATION: Photograph of 1852 lithograph showingthe |  | | Journal (issue) | | Bariand Sorbonne Paris, France Bill Birch Museum of Victoria Melbourne, Australia Pete J. Dunn Washington...Geological Survey Menlo Park, CA Steven R. Morehead Riverside, CA Donald R. Peacor University of Michigan Ann Arbor...Arbor, Ml George W. Robinson Natl. Museums of Canada Ottawa, Ontario Abraham Rosenzweig Tampa, FL Associate......................187 by P. B. Moore The origin of faden quartz ............................................191 by R. P. Richards Amethyst occurrences of the eastern United S ta tes..................... |  | | Book | | Indeed it to is, and author book Jay in this of popular the Ellis Ransom, Rock-huntefs Range...everything you need to know to go about it. Some of the best prospecting, he points out, is in abandoned...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...comprehensive, alphabetical listing of 400 mineral species and an outline of the essential chemical and physical...physical characteristics of each, as well as a dis- cussion of the basic kinds of rock: igneous, sedimentary |  | | Journal (volume) | | PROFESSOR OF CHEMISTRY, MINERALOGY, ETC. IN YALE COLLEGE J CORRES- PONDING MEMBER OF THE SOCIETY OF ARTS...AND COM- MERCE OF LONDON, MEMBER OF THE ROYAL MINERALOGICAL SOCIETY OF DRESDEN, AND OF VARIOUS LITERARY...A. T. Goodrich k. Co. New-York; E. Littell, Philadelphia; Caleb Atwater, Circleville, Ohio; Thomas I...a half have elapsed, since the publication volume of this Journal, and one year and ten months since the...published, giving an average of a volume once in about seven months, and of a number, once in half that |  | | Journal (volume) | | LOCKINGTON, DEP. OF GEOGRAPHY AND TRAVELS. ProF. H. CARVILL LEWIS, DEPARTMENT OF MINERALOGY, Pror. C...DEPARTMENT OF BOTANY. Pror, C. V. RILEY, DEPARTMENT OF ENTOMOLOGY. ProF. O. T. MASON, DEPARTMENT OF ANTHROPOLOGY... HENRY SEWALL, DEPARTMENT OF PHYSIOLOGY. Dr, C. O. WHITMAN, DEPARTMENT OF MICROSCOPY. a VOLUME XVII...Sion Y, ( “ger 8 1929 9 CONTENTS. The History of Anthracite Coal in Nature and Art. Speman RS The...On of a Vary chenial Hairs and Fibers Kotava of ih Ea rth. a Mes FORMA [ Illustrated.].. Of Maat |
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