 | | Journal (article/letter/editorial) | | metasomatism along the Melones Fault Zone, Sierra Nevada Foothills, California, USA GEORGE V. ALBINO* Corona...Suite 105, Sparks, NV, 89431, USA Abstract Albitite, locally aegirine- and riebeckite-bearing, formed...dykes and argillites along the Melones Fault Zone near Jamestown, California. Pyrite, magnetite, hematite...veins are dominated by albite, but locally include aegirine, analcime, paragonite, calcite and sodic scapolite...albitic rocks, but is absent in riebeckite- and aegirine-bearing samples. Albitization predated CO2 metasomatism |  | | Field Trip Notes | | MANAGEMENT º, ſº ºf | LIBRARY UNIVERSITY or California … • * * ** ROADSIDE GEOLOGY AND MINING ...field guide follows, with minor modifications, California Division of Mines and Geology Bullet in 141 which...Landefeld and Snow in Yosemite and the Mother Lode Gold Belt, American Association of Petroleum Geologists Book...average value of gold produced in California was $25.00 per ounce. California State Highway 49, variously know...represents an important part of the sierran Gold Belt (49). This entire region has come to be known generally |  | | Report (issue) | | frank to return It DEPARTMENT OF THE INTERIOR noy O. West. Secretary U. S. GEOLOGICAL SURVEY GeOl"ge Otis..."'::'.'" ., Prepared in cooperation with the California State Mining Bureau ..!' . ,(".1\\. lit ~..._ _ _ _ ___l DEPARTMENT OF THE INTERIOR Roy O. West, Secretary U. S. GEOLOGICAL SURVEY George Otis Smith...Professional Paper 157 rfHE MOTHER LODE SYSTEM OF CALIFORNIA BY ADOLPH KNOPF 6-332 (February 1939) Prepared...Prepared in cooperation with the California State Mining Bureau Class,_ _ _ __ Book _____ GPO 16-50254-1 |  | | Report (issue) | | Seismological Society of America, San Francisco, California, March 1991. This guidebook is available for...NORTHERN CALIFORNIA: San Francisco to the Sierra Nevada Editors DORIS SLOAN University of California, Berkeley...and DAVID L. WAGNER Division of Mines and California Department Geology of Conservation OF MINES...DEPOS GEOLOGIC EXCURSIONS C\j IN NORTHERN CALIFORNIA Geological Setting of the San Francisco Bay...Pinole C9j Geology Prieta Area. of Sonoma County. of the Berkeley Hills. Regional Shoreline. |  | | Journal (article/letter/editorial) | | exploration of the great belt of country, one hundred miles wide, extending from California to Colorado and Wyoming...rocks in the Little Belt mountains and at various points in front of the main range, west of Fort Benton,...and diorites. Similar rocks also occur in the Moccasin mountains. They vary much in structure and composition...Dry Fork, They are called augite-syenites. Little Belt mountains, contains, in addition to these minerals...margin, where the optical characters are those of aegirine, similar to that in the theralite. The groundmass |  | | Book | | detail those already known. In recent years many new occurrences of alkaline rocks and carbonatites have...that have led to the discovery of many impo1·tant new localities. The present volume is likely to be of...be a considerable source of data, particularly of new occurrences, but a re generally unsatisfactory because...rocks n11d t!te dept!ts of the Enrt/1 . McGraw-Hill, New York. 598 pp. DAWSON, J . B . · t 980. Ki111/Jerlites...(eds}, Cnr/Jo11ntites. 385--4. 1 3. John Wiley, New York. DEANS, T. 1978. Mineral production from c:irbona |  | | Report (issue) | | Judith Mountains. Looking east from the South Moccasin Mountains. 11 » G Grow'--* Su"*» CONTENTS........... Feldspar ........................... Aegirine ........................... Petrography of the...and croas-aectiorsof the Judith Mountains, Fergus County, Montana. ........................ In pocket 2...Gulch stock. B. Air view of Black Butte from the west .......................... 26 4. A. Very coarse-grained...Photomicrograph of quartz monzonite porphyry from west side of Judith Peak. B. Photomicrograph of monzonite |  | | Journal (article/letter/editorial) | | Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded by [University...Rocky Mountains, and furthest to the northwest, the belt basin. The Rocky Mountains contain sedimentary,...mineral specimens. The belt basin is dominated by ancient metasediments called the Belt Supergroup. It is...more people), there is a vast territory to explore. New discoveries continue to be made. Snow cover obscures...mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal |  | | Book (edition) | | LIBRARY 3 1111 01599 4096 Rocks and Minerals of California THIRD REVISED EDITION NATUREGRAPH PUBLISHERS...LIBRARY GA BAPAEL CALIFORALA Rocks and Minerals of California THIRD REVISED EDITION Color Photographs W...greatly indebted to Dr. Gordon Oakeshott of the California State Division of Mines for his kind examination... Mrs. Eleanor M. Learned, who worked for the California Division of Mines and Geology, for looking over...Lactic ialiv ess Winib baie A wa ar Minerals of California................. 02... OTST TSS IGE Ee a, I RS |  | | Journal (article/letter/editorial) | | 産 『エヂ ル 石 閃 長 岩 』1)補 遺(故杉 健 一 教授 の 御靈 に捧 ぐ) "Aegirine Dedicated s sycnite" fron . Iwaki Pref. Jap...Ana. T. 岩城島 産 エヂ ル石閃長 岩の化學 成分 composition of aegirine-syenite Iwakishima Islet, Japan Katsura * Containing...はK2Oが 岩程 に はNa20分か 比 較 的 多 い)。 第2表 類 似 岩 類 の 化學 Aegirine 1. 2. 3. 4. syenite and 成 分 allied rocks...Iwaki Islet, Japan, anal. Takashi Katsura. Quartz aegirine syenite from Iwaki I. (monzonite after previous...Ikawa.. porphyry from anal. Stokes. Moccasin Creek, Turlumne County, 世 界 的 に 本 岩 に 類 似 の も の を探 す と |  | | Book | | MINERALS OF CALIFORNlA 299" 257889 PEMBERTON' HOFE CALIFORNIA MINERALS 2995 SEP 1933 OINCO Digitized by...org/details/mineralsofcalifo00pemb MINERALS OF CALIFORNIA - MINERALS OF CALIFORNIA H. Earl Pemberton ~ VAN NOSTRAND...NOSTRAND REINHOLD COMPANY ~ NEW YORK CINCINNATI TORONTO LONDON MELBOURNE ' Copyright© 1983 by Van Nostrand...Van Nostrand Reinhold Company Inc. L35 West 50th Street, New York, N.Y. 10020 Van Nostrand Reinhold Publishing...H. Earl, 1907Minerals of California. An updating of: Minerals of California: centennial volume, 1866-1966 | | | Book | | ^ '“ P r . . . I West Orange SOUTH SAN FRANCISCO PUBLIC LIBRARY 9048 00992838 7 257989 R q549...q549 PEMBERTON, H.E MINERALS OF CALIFORNIA P 2995 IpSl q 49 f 07. 257889 ^ pe B T 5 w! balJ E...org/details/mineralsofcalifoOOpemb MINERALS OF CALIFORNIA MINERALS OF CALIFORNIA H. Earl r i L ] Pemberton ... VAN NOSTRAND REINHOLD COMPANY NEW YORK CINCINNATI TORONTO LONDON MELBOURNE* Copyright © 1983...Van Nostrand Reinhold Company Inc. 135 West 50th Street, New York, N.Y. 10020 Van Nostrand Reinhold |  | | Book (volume) | | Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island...Carolina, South Carolina, Tennessee, Virginia, and West Virginia VOLUME 3: THE NORTHWESTERN QUADRANT ...QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma, Texas, and...Quadrant Arizoni, Arkansas, California, Colorado, Louisicna, Nevada, New Mexico, Oklahoma, Texas, ind...Mineral Location Numbers Arizona Arkansas California Colorado 258 Louis B30 ana HOW TO USE |  | | Report (volume) | | GEOLOGICAL SURVEY BULLETIN 2158 Application of new geochemical dating techniques, geophysics, and geologic...Central Colorado Plateau Laccoliths in the Light of New Age Determinations, by Stephen T. Nelson Tectonic...Volcanic Rocks in the Marysvale Volcanic Field, West-Central Utah, by Charles G. Cunningham, Daniel M...purpose of the workshop was to present and clarify new field and laboratory data in order to (1) provide...Michael Ross (UGS) and the Paradox fold and fault belt by Hellmut Doelling (UGS) indicate that the northwest-striking |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials...to occur only as traces. ACCOMACK COUNTY: none given. ALBEMARLE COUNTY: actinolitc, agate, almandine, amethyst |  | | Report (volume) | | "Names and Definitions of the Geological Units of California," Bulletin 826, by M. Grace Wilmarth. This work...reference for geologists who worked exclusively in California. The first exhaustive con1pilation, M. Grace...to continue the compilation of geologic names as new names or re.. visions of old names appeared in the...pertinent geologic publications for preparation of a new lexicon. After the review had been brought up to...publish quickly some of the essential data concerning new names that had been published since 1935, the cutoff |  | | Book (volume) | | most important gold belts include the Dahlonega Belt that extends from near Tallapoosa northeastward...Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE: |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Journal (volume) | | Manufacture of Carborundum. Carborutidum, the new abrasive, is now being turned out in greater quantities...Som Recent Output of Gold in California and Colorado for '95; Our California Delegation in Congress; The...Curves, 6. ELECTRICAL PROGRESS.-The Eleclric Plow, 7. New York Electrical Exposition; Chronograph for Electric...Earth, 8. MINING From the Various Counties of California, Nevada and Other Pacific Coast States and Territories...MISCELLANEOUS— Concentrates, 3. Notes on Gold Mining in California, 4. The Fauvel Process; How to Make a Million; |  | | Book | | Volume 19 No. 1—3 ELSEVIER, Amsterdam - Oxford - New York - T o k y o 1984 ELSEVIER SCIENCE PUBLISHERS...SCIENCE PUBLISHING COMPANY INC. 52, Vanderbilt Avenue New Y o r k , N.Y. 10017 Library of Congress Cataloging...fragment of Kombolgie Formation sandstone in the west of the ore zone. Intrusive pegmatites, basic dykes...CANADA S.J. HOFFMAN BP Minerals Limited, # 700 890 West Pender Street, Vancouver, B.C. V6C 1K5 (Canada)...Akaitcho Group; and (d) a western marginal metamorphic belt comprising migmatitic gneiss, metasediments and |  | | Report (volume) | | classn_____ classification Co_______. Company, County Coll______ Collections Conini_____ Committee Cominuii____...n_______. new ABBEEVIATIONS N________ north N. Am____ North America n. d______ no date n. s_______ new series... undetermined Univ_._____ University W_______. west Wetensen___ Wetenschappen "Wiss______. Wissenschaft...Naturalist vol. 1 (nos. 1, 2). New Brunswick Museum, Frederickton, New Brunswick. Alabama Academy of Science... .1644, 1646-1652; Transactions vols. 146-152. New York, N. Y. American Journal of Botany vols. 29, |  | | Book | | Winnipeg, Canada ELSEVIER, Amsterdam - Oxford - New Y o r k - T o k y o 1985 ELSEVIER SCIENCE PUBLISHERS...SCIENCE PUBLISHING COMPANY INC. 52, Vanderbilt Avenue New Y o r k , N.Y. 10017, U.S.A. ISBN ISBN ISBN ISBN...Netherlands. Special regulations for readers in the USA — This publication has been registered w i t h the...made in the USA. A l l other copyright questions, including photocopying outside of the USA, should be...they "The economic geology of the (S.E. Asian) tin belt is still a riddle wrapped in a mystery inside an |  | | Report (volume) | | ...................... 1. Rocks from Aroostook County..... ^..................'........... 2. Miscellaneous...rocks............................................. New Hampshire......................................................................................... New York...............................................rocks............................................. New Jersey.............................................1. Elliott County dike............................................... 2. Crittenden County dike...... |  | | Report (volume) | | ............................................... New Hampshire......^............................................ 79 New York .......................................................... 79 New Jersey.........TheElliott County dike ...................................... 92 2. The Crittenden County dike.......................................... 3. The Little Belt Mountains .................................... 4.............................................. 183 New Mexico ......................................... |
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