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| GENERAL GEOLOGY REPORT 1976 33 MINERAL COLLECTING IN PENNSYLVANIA by Alan R. Geyer Robert C. Smith, ... “old” Lime Bluff quarry, Muncy; right fibrous : tremolite, C. K. Williams quarry, Easton: bottom: calcite...oriented coatings of goethite, “old” Lime Bluff quarry, Muncy, (courtesy of Delbert L. Oswald) ADDITIONAL...Lapham was the original senior author of this report in 1959 and of succeeding revisions and maintained an...This edition of Mineral Collecting Cedar Hill in quarry where Dave had done IV much of his work |
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| New York City 10016 This edition first published in the United States 1990 by Gallery Books, an' imprint...Caution: All images are © copyright as cited. Their use in any form without prior permission from the appropriate...copyright holder is strictly forbidden. Published in England by Dragon’s World Ltd, Limpsfield and London...book may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, without...Bookworm Typesetting, Manchester, England Printed in Singapore Contents Introduction 7 Rocks 9 Minerals |
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| Gettysburg quarry looking north towards the skarnmagnetite zone. Relic sedimentary bedding in the hornfels...hornfels dips westerly. Campbell's Quarry A Complex Mineral Locality in Gettysburg, Pennsylvania DONALD...Harry T . Campbell Sons' Company crushed stone quarry, a noted Pennsyl vania mineral locality, is located...approximately 2.2 miles (3.55 km) southeast of Center Square in Gettysburg, Pennsylvania. The entrance road is situated...was opened in 1934 by John S. Teeter and Sons, Inc., and sold to the Campbell Company in 1959. Even now |
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| METAMORPHIC GREEN ROCKS AND DEVONIAN VOLCANICS. In comparing the quartz-schists with the Devonian sandstones...e.g. tourmaline, mica, and at least two quartzes. In the case of the Green Rocks and Devonian Volcanics...mineral has been recorded with confidence as occurring in the metamorphic Green Rocks; though there seems to...felspar, hornblende both fibrous and compact, chlorite, and epidote, are the most important. The Devonian...part diabases, in which secondary felspar, the two hornblendes, epidote, and chlorite, are here and there |
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| m ove!!! O p e n in g S p r in g '94 O u r o w n b u ild in g ! F r e e P a r k in g ! C o u r ty a r...r d , F ir e p la c e ! d s t ill in L a g u n a B e a c h ! Editor & Publisher Wendell E. Wilson Associate.........................147 by D. E. Kile Printed in the U.S.A. The Mineralogical Record (ISSN 0026-4628)... Guest Editorial: C o l l e c t io n s &. T h e In f o r m a t i o n A g e Let me begin with a simple...simple statement: most mineral specimens, by far, are in the hands of private collectors and dealers, not |
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| PRACTICAL MINERALOGIST AND GEOLOGIST AND FOR INSTRUCTION IN SCHOOLS AND COLLEGES. BY JAMES D. DANA. \\ FOURTH..."This Manual in its present shape is work (1878) is as follows: new throughout. In the it has undergone...modified greatly in all its parts, it is still simple in its methods of presenting the facts in crystallography...crystallography, and in all other explanations and special prominence is given, as in former editions, to the more...under the prominent metal they contain, and of giving in connection some information as to mines and mining |
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| clay mineral deposits and phyllosilicate ore guides in Central Europe - A function of geodynamics and climate...1016/j.oregeorev.2019.103304 OREGEO 103304 To appear in: Ore Geology Reviews Received Date: Revised Date:...clay mineral deposits and phyllosilicate ore guides in Central Europe - A function of geodynamics and climate...copyediting, typesetting and review before it is published in its final form, but we are providing this version...clay mineral deposits and phyllosilicate ore guides in Central Europe - A function of geodynamics and climate |
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| Denver, CO 80225 Library of Congress Cataloging in Publication Data Studies of the early Mesozoic Basins...several years, the U.S. Geological Survey (USGS), in collaboration with several State Geological Surveys...geologic investigations of the early Mesozoic basins in the Eastern United States. One goal of this research...developed in extensional and rift tectonic settings, and the potential for similar deposits in the early...COGEOMAP Program. Investigations by the USGS began in 1982 with a workshop focused on assessing the status |
 | Thompson, Woodrow B., Bearss, Gene T., Falster, Alexander U., Simmons, William B., Nizamoff, Jams W. (2000) The Estes Quarry, Cumberland County, Maine: A New Pegmatite Mineral Locality. Rocks & Minerals, 75 (6) 408-418 doi:10.1080/00357520009605667 | Journal (article/letter/editorial) |
| New Pegmatite M ineral Locality T he Estes quarry in southwestern Maine exposes a granite pegmatite...other highly mineralized pegmatites in Maine and New Hampshire. The quarry has yielded fine specimens of eosphorite...vivianite. Locrtlon and Hlstory The Estes quarry is located on Route 5 in West Baldwin, Cumberland County, Maine...Contractors of West Baldwin. This is a working quarry with high rock walls and unstable boulder piles...opening of the Estes quarry, a gravel pit was being worked at the base of the hill. In 1995 Robert Newton |
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| price or value of any specimens discussed or reported in this work. Copies may be purchased, while supplies...MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...series of rare-earth species found as small crystals in drusy dolomite-lined cavities. The extremely rare...rarely as doubly terminated crystals to I cm floating in vugs of crystalline talc. Easily the best extant |
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| Contributed Papers in Specimen Mineralogy Downloaded by [University of Sydney] at 12:55 01 January 2015...weathered granite quarry is located approximately 1 mile east of State Highway 107 in the southwest portion...removed from the grus in the northern portion of the operation. The vein was emplaced in a fracture cutting...elongated crystals to approximately 1.5 mm in length, clustered in radiat340 ing sheaves or as single crystals...been as inclusions in cassiterite. Although pseudobrookite typically is found in vugs in certain eruptive |
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| Gonyerite is a new manganese member of the chlorite group. Analysis gave: MgO 11.55, cao 0.07, Mno 33...radial aggregates of laths with barite and bementite in hydrothermal veinlets at Lingban, Sweden. The ill-defined...described by Wurtz in 1850 from Somerville, Massachusetts, is shown to be a (lepto-) chlorite identical with...given for both gonyerite and melanolite on the change in r-ray pattern and optics on heating to 500'. GoNvnnrrr...GoNvnnrrr The unusual new manganesemember of the chlorite group here noted virtually lacks aluminum. The chemical |
 | Gil, Grzegorz, Gunia, Piotr, Barnes, Jaime D., Szymański, Michał, Jokubauskas, Petras, Kalbarczyk-Gil, Anna, Bagiński, Bogusław (2019) Origin of Talc and Fe-Ti-V Mineralization in the Kletno Deposit (the Śnieżnik Massif, SW Poland) Minerals, 10 (1) 13 doi:10.3390/min10010013 | Journal (article/letter/editorial) |
| Article Origin of Talc and Fe-Ti-V Mineralization in the Kletno Deposit (the Śnieżnik Massif, SW Poland)... Abstract: The Kletno deposit in the Śnieżnik Massif (Central Sudetes, SW Poland)...to 14.07 wt. % Fe, 2.05 wt. % Ti, and 2055 ppm V in bulk rock) and ornamental- to gem-quality talc prospect...Fe-Ti-V mineralization is hosted in hornblendites, dolomite veins, and chlorite schists, which, along with...12.8–16.0%, and δ13 C values = −8.3% to −7.2%), in combination with those of the country marbles (carbonate |
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| it R TLhrough Scope The Microminerals of Valley Quarry JERI L. JONES 276 North Main Street Spring Grove...ithin the Gettysburg-Newark section of the Piedmont in Pennsylvania lie mineral resources that are both...such as the Cornwall Iron mine in Lebanon County and the French Creek mine in Chester County, have yielded...world-class mineral specimens. Although Valley quarry in Gettysburg is not one of these occurrences, the...years of dedicated research on this particular quarry. Although Hoff (1978) wrote about the quarry’s |
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| through temolite-acti 15 15 l5 l6 l6 Teolite group throug References cited ILLUSTRATIONS Figure 1...references to various minerals found in Albemarle County are found in both published and unpublished geological...comprehen- an attempt was made to present these data in sive list. At that time Mitchell and Bland (1963...publication of the minerals in Albemarle County was compiled. The minerals in this report are zuranged alphabetically...alphabetically, whereas in the older publications they were organized according to a crystal-chemical |
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| t h e D i a b a s e s . . . 1 4 5 Diabase Aphanites a n d Diabase Porphyrites 145 T h e Segregation Veins...and Linlithgow Hills occur, as already described,* in a series of zones alternating with sedimentary deposits...vesicular and pumiceous, while steam-cavities are rare in the interior. The doleritic lavas on the other hand...with knots of limonite, calcite, and quartz, similar in many respects to the white trap of the coal-fields...mode of weathering may be found in the Riccarton Burn. The differences in texture are probably to be referred |
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| eighth publication in the Virginia Aimeral Localities series is comprehensive in that it includes the...the occurrence data given in all the previously published bulletins of this scries as well as many additional...particularly noteworthy kinds of occurrences with in the state. The format of the locality description...unlike that of previous bulletins in this series, lists the minerals in alphabetical order. This should...are only casually familiar with the Dana System. As in previous bul letins, chemical formulae or statements |
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| the Queen in Right of Canada, 2000 Catalogue No. M41-8-57E ISBN 0-660-17726-9 Available in Canada from...this publication is also available for reference in selected public libraries across Canada Cette publication...Photograph by H. Gary Ansell. GSC 1999–003A Native gold in quartz, Hoyle Pond mine, Timmins. The specimen measures...(Timmins) mine, 1910, before it was destroyed by fire in 1911. (GSC 14003) CONTENTS xiii Abstract/Résumé...37 39 39 Cobalt district Cobalt district silver mines Road log to the Cobalt district mines Townsite mine |
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| THE WORLD OF NATURE | In full colour-an introduction to the composition, beauty and structure of our...our worlds basic substances © In the Earth’s crust lie numerous minerals—some easily accessible, some...differ in their structure, distribution, chemical composition and physical properties, as well as in their...there are not many really fine mineral collections in the world, and this book provides an opportunity...see for themselves. £ 1.95 net SBN: 0 85613 0001 in UK only THE WORLD OF MINERALS THE WORLD OF |
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| THE WORLD OF NATI In full color — an introduction to the reernn reste) beauty and structure of our...| Adapted fre” ——__.afian of Vincenz. < Michele In the Earth’s crust lie numerous minerals — some easily...which are of considerable value to man. They differ in their structure, distribution, chemical composition...Mineralogy at the British Museum (Natural History) in London and now Director of that museum. As he points...there are not many really _ fine mineral collections in the world, and this book provides an opportunity |
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| • t In the Earth's crust lie numerous minerals-some easily accessible, some deeply concealed-which...differ in their structure, distribution, chemical co~position and physical properties, as well as in their...there are not many really fine mineral collections in the world, and this book provides an opportunity...see for themselves. £ 1.95 net SBN : 0 856130001 in UK only THE WORLD OF NATURE VINCENZO DE MICHELE... Director of the Museo Civico di Storia Naturale in Milan. All the minerals photographed are from this |
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| FIRST IN A SERIES ON EAST COAST TRAPROCK QUARRIES riassic Traprock Minerals of EW J E R S E Y JOSEPH...localities in New Jersey. This article focuses on the Bergen Hill occurrence in the Palisades diabase and five...five quarries located in the First Watchung Mountain: Upper and Lower New Street quar ries, Paterson;...Brothers quarry, Prospect Park; McDowell's quarry, Upper Montclair; and the Francisco Brothers quarry, Great...Great Notch (Fig. 1). Several important diabase localities not covered include the intrusives be tween |
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| Coniston Limestone Group - Namurian - Borrovvdale Volcanic Group - Dinanrian - Eycott Group Fig. I - Skiddaw...Skiddaw Group Simplified geolog ical map of the area covered by thi ~ gl ossar y. BO BRITISH GEOLOGICAL...Council Glossary of the minerals of the Lake District and adjoining areas B. Young NEWCASTLE UPON...Information Office in the Geological Museum (01-589 4090). All the books are listed in HMSO's Sectional...Sectional List 45. Maps are listed in the BGS Map Catalogue and Ordnance Survey's Trade Catalogue. They can be |
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| Europeans set foot here. When Michigan became a state in 1837, one of the first actions of the fledgling legislature...played a major role in advancing the understanding of Michigan's minerals and in disseminating that knowledge...als,published in 1965. The first edition of The Mineralogyof Michiganwas published in 1976 as Bulletin...collectors, and indeed to anyone with an interest in Michigan's bountiful mineral legacy. Harold R. Fitch...Heinrich's The Mineralogy of Michigan in 1976, both technological advancements in the science of mineralogy and |
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| Mine; Riondel, Digitized by the Internet Archive in 2023 with funding from Kahle/Austin Foundation https://archive...reproduced in any manner without the express written consent of the publisher, except in the case of...of brief excerpts in critical reviews and articles. All inquiries should be addressed to: Fitzhenry & Whiteside...Ltd. 195 Allstate Parkway, Markham, ON L3R 4T8 In the United States: 311 Washington Street, Brighton...L'ONTARIO Library and Archives Canada Cataloguing in Publication Grice, Joel Beginner's guide to rocks |
