 | | Journal (article/letter/editorial) | | The BuckhornMountain (Crown Jewel) Gold SkarnDeposit, OkanoganCounty, Washington ROBERTJ. HICKEY III Departmentof...BuckhornMountainis relatedto the Cretaceous (?) Buckhorn Mountainpluton(dioriteto granodiorite) anditsassociated...averagingHd•l, and the garnetis intermediategranditc(Ad36_75). Retrogradeepidote,calcite,amphibole,and zoisiteare...moregarnet-magnetite rich assemblage, whereasthe argillaceous and siliceouslayersalteredto a pyroxenedominantassemblage...argillic, albitization,and completealterationto garnet-epidote-pyroxene skarn. Gold mineralizationis spatiallyassociated |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...collecting trips but simply a reference and listing of localities and the minerals that have been found in...• Idaho Falls 1 ' r_ r--- 'f"Q --; - Souu,;Mountain : I•__ .... _ Spencer ,(~\ - -, _Custer r j'...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...with specimens of smoky quartz, aquamarine. topaz, and other minerals. Unfortunately, the host rock, a pink |  | | Report (issue) | | MINERALS AND MIN ERAL LO CALITI ES OF UTAH by Kenneth C. Bullock UTAH GEOLOGICAL AND MINERAL SURVEY...RESOURCES BULLETIN 117 JANUARY 1981 MINERALS AND MINERAL LOCALITIES OF UTAH by Kenneth C. Bullock... . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . |  | | Report (volume) | | Gold-Bearing Skarns U.S. GEOLOGICAL SURVEY BULLETIN 1930 AVAILABILITY OF BOOKS AND MAPS OF THE U.S...year are listed in the most recent annual "Price and Availability List" Publications that are listed in...but not listed in the most recent annual "Price and Availability List" are no longer available. Prices...microfiche from the U.S. Geological Survey, Books and Open-File Reports Section, Federal Center, Box 25425...Volcanoes, Preliminary Determination of Epicenters, and some miscellaneous reports, including some of the |  | | Book (edition) | | Idaho Minerals The complete Reference and Guide to the Minerals of Idaho Lanny R. Ream 1!11, ) a...Reference and Guide to the Minerals of Idaho with Special Chapters on the Coeur d'Alene Mining District, the...the Blackbird Mining District, and the Sawtooth Mountains by Lanny R. Ream L.R. Rerun Publishing P .O...collectors who are active in the field and make new information and specimens available to others. vi...the efforts of many others - authors, collectors, and others interested in minerals. I would like to thank |  | Roberts, Ralph J., Radtke, Arthur S., Coats, R. R., Silberman, Miles L., McKee, Edwin H. (1971) Gold-bearing deposits in north-central Nevada and southwestern Idaho; with a section on periods of plutonism in north-central Nevada. Economic Geology, 66 (1) 14-33 doi:10.2113/gsecongeo.66.1.14 | Journal (article/letter/editorial) | | Vol. 66, 1971, pp. 14-33 Gold-Bearing Depositsin North-CentralNevadaand Southwestern Idaho R, nPri J...North-Central Nevada MILES L. SILBERMAN AND EDWIN H. MCKEE Abstract Gold-bearingdepositsin north-centralNevadaoccurin...metamorphicrocks,granitic rocks, and volcanic rocks of pre-Tertiary and Tertiary age which have been complexlydeformed...one early Tertiary, and the last, late Tertiary. Three major epigenefic groupsof gold-bearing deposits are...recognized:replacement deposits, disseminated deposits,and veins. The replacement depositsmay be subdividedin |  | | Journal (article/letter/editorial) | | Photographs JanuaryEebruary: Cerussite and fluorite, Blanchard mine, Socorro County, New Mexico. Peter J. Modreski...Modreski photo. MarchlApril: Wulfenite, Red Cloud mine, Arizona. Vienna Natural History Museum specimen, 0...Ojuela mine, Mapimi, Durango, Mexico. Houston Museum of Natural Science specimen, Harold and Erica Van...tetrahedrite, chalcopyrite, and quartz, Sweet Home mine, Alma, Park County, Colorado. Martin Zinn specimen...photo. NovemberDecember: Silver, Bulldog mine, Mineral County, Colorado. F. John Barlow specimen, Malcomb |  | | Book | | Written and Illustrated by Bart Cannon 1975 CORD ILLERAN Mercer Island, Washington Lilli liliiiLt'...Cordilleran 18 Holly Hill Drive Mercer Island, Washington 98040 COVER ILLUSTRATION: Amethyst scepter heads...stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut and Lewis Landers...Landers. i PREFACE AND ACKNOWLEDGEMENTS A great number of publications dealing with the various aspects...aspects of Washington State's diverse mineral wealth exist, but none previous ly have dealt with the variety |  | | Report (volume) | | GEOLOGY OF THE SANTA RITA MINING AREA NEW MEXICO BY A. C. SPENCER AND SIDNEY PAIGE UNITED STATES...PRINTING OFFICE WASHINGTON : 1935 For sole by the Superintendent of Documents, Washington, D. C. - Price...___________________________________________________ Field work and acknowledgments.______________________________ Geographic..._-___-___-__----__-___________-__-___-_ Climate and vegetation.______.,________________________________...data__--__-___-_--_-__-_--_---._--.___.__----__------_ History of mining..___________________________________________ 1 |  | | Journal (issue) | | best of us. It is frustrating and somewhat daunting, but curiosity and some diligent research can sometimes...head-scratchers (see figures 1 and 2). We had a label for the locality, and we have toyed with confirming...has finally pinned down what we believe they are and how they were formed. Spoiler alert: they are, indeed...specimen and image. Figure 1 - One of the two samples we acquired many years ago. It has “wings” and is quite...is it? Read on! Excalibur Mineral Corp. specimen and image. Analytical work via SEM/EDS in our lab shows |  | | Journal (article/letter/editorial) | | Although perhaps best known for its wire and leaf gold, smoky quark, and turquoise specimens, New Mexico boasts...toward incorporating new information on discoveries and occurrences, although classic mineral-producing locations...used for current information on new discoveries and/or new information regarding specific locations....on personal observations and discussions with knowledgeable collectors and professional mineralogists...microprobe, etc.) Because New Mexico is a mining state, mining districts are given whenever possible in |  | | Journal (article/letter/editorial) | | Alps, Italy) P. NIMIS1,*, L. DALLA COSTA2 1 2 3 AND A. GUASTONI3 Dipartimento di Geoscienze, Università...from the iron skarns of the Traversella magnetite mine (Western Alps, Italy) was studied by reflected-light...reflected-light microscopy, scanning electron microscopy and electron microprobe analysis. Cobaltite is found in...magnetite masses, where it forms disseminations and metasomatic veinlets that postdate the formation... pyrrhotite and/or pyrite, chalcopyrite, carbonates, talc, chlorite and native gold, and is indicative |  | | Book (edition) | | Arizona, a number of minerals have been discredited, and some minerals have had a name change. This checklist...Tonopah-Belmont mine, Maricopa County; ca1cioaravaipaite from the Grand Reef mine, Graham County; carmichaelite...Apache County; shannonite from the Grand Reef mine, Graham County; wupatkiite from near Gray Mountain, Coconino...Coconino County, and grandviewite from the Grandview mine, Coconino County. A few of the additional minerals...meionite, molybdite, pyrochlore, soddyite, straczekite, and wagnerite. The remainder of the minerals added to |  | | Report (volume) | | species UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1961 'UNITED STATES DEPARTMENT OF THE INTERIOR...____________________________ Mineral localities and how to find them ____________________________ ~ _...____________ __ __ ___ ______ ____ Available maps and reports__ _________ __ ___ _____________ _____ ___...PLATE 1. Map showing selected mineral localities and metallic mineral deposits of Colorado __________...Plate 1, map showing selected mineral localities and metallic mineral deposits of Colorado, has not been |  | | Journal (volume) | | January, 1942 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER OF STATE MINERALOGIST'S...California DAViS 1 DIVISION OF MINES EXECUTIVE AND TECHNICAL STAFF WALTER W. BRADLEY State Mineralogist...LOGAN, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid J. _ Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averii.l, District Mining...Mining Engineer J. C. O'Brien, District Mining Engineer George John Gary, Mineral Technologist L. |  | | Journal (article/letter/editorial) | | at 19:27 25 December 2014 Figure 4. Microcline and quartz, 9.9 cm across, Tree Root Pocket, Two Point...Point claim, Pikes Peak batholith, Teller County. The Collector’s Edge specimen, Jeff Scovil photo. PETER...minerals and mineral deposits, ranging from the gold and silver that first brought prospectors and other...the other ore and gangue minerals of hydrothermal veins, of pegmatites, of regionally and contact metamorphosed... of volcanic and other igneous rocks, and minerals of veins, concretions, nodules, and silicified fossils |  | | Report (volume) | | SCHRADER, RALPH W. STONE AND SAMUEL SANFORD A revision of Bulletin 585 WASHINGTON GOVERNMENT FEINTING OFFICE.......................................... 102 District of Columbia ................................................................................ Washington...................................................................................... Glossary and index.............................................. Compiled by FRANK C. SCHRADER, EALPH W. STONE, and SAMUEL SANFORD. INTRODUCTION. The volumes of the |  | | Report (issue) | | done on behalf of the U.S. Atomic Energy Commission and is published with the permission of the Commission...LAWRENCE A. WARNER, WILLIAM T. HOLSER, VERL R. WILMARTH and EUGENE N. CAMERON GEOLOGICAL SURVEY PROFESSIONAL...on behalf of the U. S. Atomic Energy Commission and is published with the permission of the Commission...Commission UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1959 UNITED STATES DEPARTMENT OF THE INTERIOR...the United States, by Lawrence A. Warner [and others] Washington, U. S. Govt. Print. Off. 1959. viii, 198 |  | | Report (issue) | | Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU OF MINES Special Publication 31 in association...of Mines and Geology Special Publication 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright...Weissman, and Sugar White copyright © 2004 unless otherwise noted Map of Mining Districts and significant...occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved Manufactured in the...B. Castor and Gregory C. Ferdock.— Ist ed. p. cm. Includes bibliographical references and index. ISBN |  | | Report (issue) | | ROCKS AND MINERALS FOR THE COLLECTOR Geological Survey of Canada Miscellaneous Report 48 Ottawa to North...North Bay and Huntsville, Ontario; Gatineau (Hull) to Waltham and Témiscaming, Quebec Ann P. Sabina...Miscellaneous Report 48 ROCKS AND MINERALS FOR THE COLLECTOR: Ottawa to North Bay and Huntsville, Ontario; Gatineau...Gatineau (Hull) to Waltham and Témiscaming, Quebec Ann P. Sabina 2007 ©Her Majesty the Queen in Right...Pendant: almandine garnet cabochon set in silver. Cut and set by Jim Robertson, New Liskeard, Ontario. The |  | | Book (edition) | | photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones Collection...Collection, photo by Jeff Scovil Designed and typeset by Sara Thaxton in 10.5/15 Warnock Pro with Interstate Condensed...Mineralogy of Arizona/ Raymond W. Grant [and 4 others] ; maps and illustrations by John Callahan. Description:...Press, 2022. I Includes bibliographical references and index. Identifiers: LCC:N2021041195 I ISBN 9780816543588...the memory of John W. Anthony, Sidney A. Williams, and Richard A. Bideaux What is presented here would not |  | | Report (issue) | | Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...description of the geology, mining history, and production of the major gold-mining districts in 21 States...States UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1968 UNITED STATES DEPARTMENT OF THE INTERIOR...----------------Scope and objectives -------------------------1\uthorship and acknowledgments -------------Distribution...relations ---------------------------History of gold mining and trends in production_ J\labama ----------- |  | | Report (volume) | | EUGENE CALLAGHAN AND A. F. BUDDINGTON Prepared in cooperation with the STATE MINING BOARD OF OREGON...PRINTING OFFICE WASHINGTON : 1938 For sale by the Superintendent of Documents, Washington, D.C. ------................................. 1 3 Field work and acknowledgments..__---___-____.__..._.___.__._. Previous............. ____________..___..__.__.___ Climate and vegetation__.___________________________________..._____.___ Sedimentary rocks of the Rogue River and Bear Creek Valleys._-__Black lavas of the western margin | | | Report (issue) | | STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU OF MINES AND GEOLOGY Special Publication...of Mines and Geology Special Publica tion 3i University of Nevada Press, Reno, Nevada 89557 USA Copyright©...Weissman, and Sugar White copyright © 2004 unless o therwise noted Map of M ining Districts and si gnificant...occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved Manufactured in th e...B. Castor and Gregory C. Ferdock.- rst ed. p. cm. Includes bibliographical references and index. ISBN |  | | Journal (article/letter/editorial) | | Mineralogy and Petrology (1998) 64:119-147 Mineralogy an(1 Petrology © Springer-Verlag 1998 Printed...Carpathians, Slovakia P. Kod6ra 1,2, A. H. Rankin 2, and J. Lexa l 1Geological Survey of the Slovak Republic...emplacement of a large granodiorite pluton in the central zone of a Neogene stratovolcano. Skarn mineralisation...composition, involving the replacement of marie minerals and a concomitant decrease in Fe-content. Ca-magnetite...NaC1 eq., composed of NaCI+FeC12+CaC12+ KCI+MgC12) and Th (220-370°C), independent of the garnet types, |
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