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| DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS--SMITH, DIRECTOR 455 COPPER...COPPER DEPOSITS OF THE APPALACHIAN STATES BT WALTER HARVEY WEED WASHINGTON GOVERNMENT PRINTING OFFICE 1911..._________________________ - _________________ Classification of deposits.!_____________________________ Types di... Occurrence and character of the ores______________ - 15 Origin of ores of the Blue Ridge type____.__________..._ 16 Warren mine ____ 16 Milan mine ____________.._____________________ ._ 18 Lyman mine _______ _ _________ |
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| GRAND, ISLE: L Jirrwowwux/ lot* llMt UK* U'A VERMONT Mineral Locality Index VANDALL T. K I N G P.O....MASSACHUSETTS Figure J. Vermont political divisions map; adapted from U.S. Geological Survey map of New Hampshire...Hampshire and Vermont (1972). 324 ROCKS & MINERALS he state of Vermont is relatively small, but it does have...mining included the exploitation of bog iron ore for the manufacture of nails and simple iron objects....ry in the world is in Rochester (Windsor Co.), Vermont. Min eral products mined "as is" for their final |
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| Location Guide for Rock Hounds in the United States SOUTH DAKOTA This northwestern Great Plains state varies...boundary with Wyoming. In the far western counties of Lawrence, Meade, Custer and Pennington the land rises...242’ this peak is the highest point in America east of the Rocky Mts. Cambrian rocks are exposed as thick...Cretaceous Dakota sandstone, which underlies most of the Great Plains, and bent the broken edges sharply...as the continental seas were advancing from the south, the Dakota sandstone represents topset beds, wave |
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| DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTI8 SMITH, DIRECTOR BULLETIN 585...585 USEFUL MINERALS OF THE UNITED STATES COMPILED BY SAMUEL SANFORD AND RALPH W. STONE WASHINGTON...GOVERNMENT PRINTING OFFICE 1914 USEFUL MINERALS OF THE UNITED STATES. Compiled by SAMUEL SANFORD and...EDWARD W. PARKEH. The final chapters of two of the earlier volumes of the Geological Survey's annual report...Mineral Resources of the United States" (the volumes for 1882 and 1887) consist of lists of the useful minerals |
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| 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 |
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| E, S. MOORE COLEMAN LIBRARY OF GEOLOGICAL SCI- MCES UNIVERS ITY OF T ORONTO BOOKS TO BE RETURNED WlTHlN... KCONOMIC GEOLOGY BY CHARLES H. RICHARDSON PBOFESSOR OF MINERALOGY AND ECONOMIC GEOLOGY, SYRACUSE UNIVERSITY... Inc. PREFACE This work is bused upon a scries of lectures which the author has been compiling l'<»r...years. It treats only of the metallic ores in addition to ho chapters on the origin of ore t deposits. ...arranged, with the exception of the precious and rare metals, in the order of their group separation, and |
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| REPORT OF THE STATE GEOLOGIST ON THE GEOLOGY AND MINERAL INDUS1RIE OF VERMONT 1945-1946 I TWENTY-FIFTH...TWENTY-FIFTH OF THIS SERIES Centennial Issue I ELBRIDGE C. JACOBS F.G.S.A. State Geologist •1 REPORT OF...OF THE STATE GEOLOGIST ON THE GEOLOGY AND MINERAL INDUSTRIES OF VERMONT 1945-1946 I TWENTY-FIFTH...TWENTY-FIFTH OF THIS SERIES Centennial Issue I .1 ELBRIDGE C. JACOBS F.G.S.A. Stale Geologist d CONTENTS PAGE...MON, The Vermont Geological Survey: 1844-1946 .......................I STATE OF VERMONT State Geologists |
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| MOUNTAIN / GEOLOGIST /I QUARTERLY NEWSLETTER OF THE VERMONT GEOLOGICAL SOCIETY / VOLUME 13 NUMBER 1 SPRING...Twenty—three student papers will cover the topics of tectonics, petrology, stratigraphy and sedimentation...Presentation of Student Papers 8:00A.M. Saturday, APRIL 26, 1986 Angell Lecture Center ZUniversity of Vermont...Colchester Avenue one block west of the Medical Center Hospital). Walk south around the Votey Engineering...Mineral of the Quarter . Meetings ........... 23 . . . 2 PRESIDENT'S LETTER On behalf of the Executive |
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| Kunzite-Gary and Rosemany White collection, page 295; Malachite-Don and Laura Aaron collection, page 11. (rniddle...collection, page 17; Rhodochrosite-Rick & Sharrie Ely collection, page 87; RhodochrositeSam & Ann Koster...204; Cerussite-Joe Budd collection, page 63; Malachite-Tim & Holly Smith collection, page 244. (right...by the participants,as a gift to the subscribers of the Mineralogical Record Participants Don & Laura...Barbara Dunbar Gus & Jane Eifler Rick & Sharrie Ely Doug & Maria Fiske Bruce & Marcia Friedman Jim Gibbs |
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| Minerologists, Geologists and Collectors Official ·Journal of the Rocks and Minerals Association JANUARY, 1943...St. Mt. Kisco, N. Y. Director of Tours, Richmoall ll. Myen Dept. of. Geoloc,, Muhlenberg Collep, Allentown...Organized 1n 1928 for the increase and dissemination of mineralogic knowledge To stimulate public Interest...courses In these subjects introduced in the curricula of the public school systems; to revive a 1eneral interest...cared for; to keep an accurate and permanent record of all mineral localit ies and minerals found there |
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| bed in Lee County, Alabama, about 10 miles north of Auburn, Ala., on Highway 147 Take any of the old dirt...specimens of the above will be found." ARIZONA—A nice specimen of a black lustrous mass of gadolinite...Mohave Co., Ariz."—on label. ARKANSAS—Small, red xls of cinnabar have been found on quartzite at Amity, Clark...Range to get to Crescent City I noticed a great deal of serpentine and picked up some that was translucent...brownish-gray volcanic rock and was in coarse 'crystals' of about fist size or a bit larger such as one sees |
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| DEPARTMENT OF THE INTERIOR FRANKLIN K. LANE, Secretary UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH...SMITH, Director Bulletin 624 USEFUL MINERALS OF THE UNITED STATES**-^ COMPILED BY FRANK C. SCHRADER...SCHRADER, RALPH W. STONE AND SAMUEL SANFORD A revision of Bulletin 585 WASHINGTON GOVERNMENT FEINTING OFFICE.................................... 102 District of Columbia ................................................... South Carolina......................................:.................... South Dakota.... |
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| limestone. ARIZONA — A most interesting specimen of aragonite crystals (encrusted with white drusy quartz)...sending a small specimen of aragonite crystals. There are quite a large number of the smaller size clusters;...them from Central Arizona. "Have a limited number of these aragonite crystals available to the collectors...especially Central, Southwestern, and Southeastern parts of the State. "I like your World News on Mineral Occurrences... gives more information on the above: "Your note of Feb. 11th at hand. Thanks for your interest in this |
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| fossil collector, and gem hunter and the author of Rockhounding Colorado and Rockhounding Utah (both...Bret Kerr Front cover photo of manganese dendrites and back cover photos of fossil plate (left) and the...United States of America US $15.95 / Canadian $17.95 falcon.com FalconGuides® is an imprint of Globe Pequot...rockhounder in the West with more than forty years of experience—concisely describes the best places to...minerals, obsidian, chalcedony, wonderstone, malachite, petrified wood, limb casts, and much more. ROCKHOUNDING |
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| area NW of the Erongo Mountains, which is a primitive bush area with numerous large outcrops of granite...were some native diggers camped about a kilometer NW of the road. We turned around and headed into the bush...through ii (fig. 2 o n page 2). They had a number of small, very brill ian t and wel l terminated schorl...Afrikaans was spoken, a lot of gest\lri ng followed, and we selected a number of specimens. T he haggling...Fig. ·1: Schor! with quartz, 11 x 5 cm. 20 km NE of Tubusis, Erongo Province, Namibia. Author's collection |
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| 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...contains most of the gem fields in the state, insomuch as both the Black Hills of South Dakota and the...scenic Badlands thrust long spurs into this part of the state. In this rough, uncurried region are found |
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| Prairie State, Illinois exhibits a length of 378 miles and a width of 210 miles, with its 56,000 sq. mi. sloping...more than 275 rivers, the state is bounded along ¾ of its circumference by navigable waters, primarily...along the northern borders, rising only to a altitude of 900 to 1,000 feet above sea level. Though well endowed...the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift of the Late Pleistocene Wisconsin...Wisconsin glaciation, the bluffs and detritus of the Ohio and Mississippi rivers, and in the southern Fluorspar |
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| Prairie State, Illinois exhibits a length of 378 miles and a width of 210 miles, with its 56,000 sq. mi. sloping...more than 275 rivers, the state is bounded along ¾ of its circumference by navigable waters, primarily...along the northern borders, rising only to a altitude of 900 to 1,000 feet above sea level. Though well endowed...the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift of the Late Pleistocene Wisconsin...Wisconsin glaciation, the bluffs and detritus of the Ohio and Mississippi rivers, and in the southern Fluorspar |
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| row, from left: Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department...twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...2.2 cm, from the Pulsifer quarry, Androscoggin County, Maine. Kyle Kevorkian collection; Jordan Root...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The |
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| 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 |
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| to Notable Collecting Areas and ©ircctoru Cn of American Mineral & Gem Collectors and Collections...Listing those Substantial Firms Supplying the Needs of The Mineralogist PUBLISHED BY Western Mineral Exchange... STATUS OK AMKKICA DEDICATION To the Millions of Enthusiastic Mineralogists and Gem Collectors the...To locate by mine, deposit, or community those mineralized areas of our United States of particular interest...most popularly included in the amateur collections of our American mineral hobbyists and collectors; (3) |
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| :JJUffJVnUYt -199 6 The Malvern Hills Area of Outstanding Natural Beauty \vith its highest peall Worcester...1394 feet (pictured on back cover of catalogue) rises dramatical out of the Severn Plain, and is a geologically...geologically complex area. Most aspects of the history and development of Malvern can be traced to geologicE...for wonderful cures at the 'Metropolis of the Wate Cure'. Most of the undeveloped hill land is now owned...protection of geological sites whilst keeping them open to the public as well a= protecting the wealth of wild |
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| STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES GEOLOGY OF MINERAL DEPOSITS IN THE UBEHEBE PEAK...QUADRANGLE INYO COUNTY, CALIFORNIA SPECIAL REPORT 42 UNIVERSITY OF CALIFORNIA DAVIS j DIVISION OF MINES ...ISSUED BY THE DIVISION OF MINES 1-A. Sierra Blanca limestone in Santa Barbara County, California, by George...Calera limestone, California, by George W. Geology of Burruel Ridge, northwestern Santa Ana Mounby James...pi., 11 figs. tains, California, 2. Geology of part of the Delta-Mendota Canal near Tracy, California |
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| uu = rf sie Ls a ae MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY...BUREAU OF MINES Special Publication 31 in association with the UNIVERSITY Reno & Las Vegas OF NEVADA...Bureau of Mines and Geology Special Publication 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright...Copyright © 2004 by University of Nevada Press Photographs by Stephen B. Castor, Jeff Scovil, Storm Sears...noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines and |
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| GREEN M®UNTAIN GE® L®GIST QUARTERLY NEWSLETTER OF THE VERMONT GEOLOGICAL SOCIETY VOLUME 11 NUMBER 1 SPRING...eleventh year at: VGS' ELEVENTH ANNUAL / PRESENTATION OF STUDENT PAPERS SATURDAY MAY 5,1984 9:20A.M. / ...HEMICYCLE LMIDDLEBURY COLLEGE DIRECTIONS: From the center of Middlebury village, drive west on VT 125. The Science...area east of the building by the loading dock. Warner Building is a short walk northwest of the Science...Below the Surface: Frozen Well ..........17 Mineral of the Quarter: Schorl .......... 22 Fossils: Sponges |
