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| .'.' .., Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie RUTILE GUMMITE...GARNET RUBY CORUNDUM GOLD TORBERNITE GARNET IN MICA ANATASE RUTILE AJTUNITE AND TORBERNITE THULITE...Information Circular 24 Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie Raleigh...copies of this publication may be obtained from: North CarOlina Department of Natural Resources and Community...for the general welfare of the citizens of North Carolina. The Section conducts a number of basic and |
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| Information Circular 24 Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie Raleigh...copies of this publication may be obtained from: North Carolina Department of Natural Resources and Community...Geological Survey Section, P. O. Box 27687, Raleigh, North Carolina 27611. Eldon P. Allen, Chief Geologist i ...FRONT COVER PHOTO Twinned emerald crystal from North Carolina, photo from Smithsonian Institution (slide...viable mineral collecting sites throughΒ out North Carolina. Some sites are commercially operated during |
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| 2005 Gezellig samenzijn in 's Gravenwezel Zoals elk jaar gaat ook in 2005 ons gezellig samenzijn weer...lokaal "De drie Rozen" Digitale fotografie Sweet Home Mine Mineralenkwis Paul Van hee Ko Jansen Rik Dillen...NAUTILUS INFO 29(3), 11.04 51-64 Fort Drum crystal mine, Okeeckobee, Florida * LITHORAMA 31(9), 11.04 ...Ste-Lucie mine, Ste.-Léger de Peyre, Lozère, France 409- 411 The Keller Lake pegmatite, Waupaca County, Wisconsin...32-36 Calcit aus Florida : die Fort Drum Crystal mine [Georges Claeys] 37-42 Lagunas, Mexiko (agaat) 43-44/53-59 |
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| under a cooperative agreement with the State of North Carolina and the Tennessee Valley Authority Physical...under a cooperative agreement with the State of North Carolina and the Tennessee Falley Authority UNITED...featuresβββββ__β_βββ___ Pegmatitesββββββββββββββββββββββββ Mica deposits. ___ββ_βββββ_β___β_____ Tests of sheet...β_β_β__________________ Tests of visually qualified mica..βββ_ βββ _______ Summary and conclusions.ββββββββ...βββ _-_--__-_-___---___-____-_ Chart for grading mica according to Indian standard sizes___.___---_.. |
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| NORTH CAROLINA GEOLOGICAL SURVEY GEOLOGIC TIME SCALE FOR NORTH CAROLINA EON ERA PERIOD EPOCH GEOLOGIC...GEOLOGIC EVENTS IN NORTH CAROLINA Recent Deposition of sediments in Coastal Plain. Erosion of Piedmont...Pliocene o Phosphate deposited in eastern North Carolina (Beaufort and Pamlico Counties). Miocene ...E u o E n Formation of the Atlantic Ocean as North America and Africa drifted apart. Weathering and...Piedmont and Mountains. 240 Final collision of North America and Africa.Thrust faulting in west; deformation |
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| BBAR GIAKBS COUINT Yee cele ewe ds IBDN BEWAH. COUNTY 1M nook oe 0d ee a 0 ee ae ee ie yee IBUINGTRUAINE...ee BONNER (COUNTY. Ci. 0 ee es et ee BONUNB VAMGIEES (COUNTY 2.5 kool ee BOUNDARY: COUNTY. cis -t:50...EIMOR WC OUINDM re oon Res Se ee ee ce pr RREMONT COUNTY eet. 1.30 ...105 125 130 130 (SQODING "COUNTY: oo. ene et See ee ae ee ee DATO COUNTY 25. SRR ciel c eS a eee esee...esee a a a KO OTMINAT βCOUNTY Β©.soe. eas, ee eh eI Ne TTA DAI CO TUINEDSY ood Re oN are A re TEMES COUN |
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| INESWiEOTOTS, OF) SEDEG TAA IVITINGINGC Osteen tees MINE RESCUE. IN) PES CORWR DAU iN IRCCIDENTS) once...ANNUAL A TAG OUND Yi oe. ee ee Eee ot DR ADAMS COUNTY so secce tee ee ee be 1 IBANNOCK. (COUNIVY 3 ce...ae en ee ee BEAR AK COUNTY tice cto os eee ee ee, ee a meee IBENEWAH COUNTY: 2.-. 5 2: SEAN eee ee...GOUNTY 2g) coe reese See NI re ee en en BiALNE (COUNTY 27 in8 5 See oe ee ok ee es eT ee ee ee RBOTS WsCOUNT...Yee csr dot letBy eae ea es ge Bay Re a BON NERS COUNTY Js Seer e ee 8 RE Peo ee ea et a et ee ee BONNEVILLE |
 | | Journal (article/letter/editorial) |
| variation of monazites from a single deposit or from a group of related deposits. MURATA et cd. (1957) have analysed...this study were to determine the compositions of a group of monazites whose occurrences were accurately known:...Monazites from the following deposits were analysed: 1. North Star pegmatite. Tablets occur up to 1 in. long and...somepegmatitiomonazites Elk Mountain District, New Mexico The Elk Mountain district, in San Miguel County, also has...Creek between Cow Creek and Bull Creek, 14 miles north-east of Pecos, has been analysed (no. 5190). The |
 | | Report (volume) |
| Geology of the Railroad Mining District Elko County, Nevada GEOLOGICAL SURVEY BULLETIN Prepared in... Geology of the Railroad Mining District Elko County, Nevada By KEITH B. KETNER and J. FRED SMITH, JR...prospecting._________________________________________ Mine descriptions____________________________________________...GEOLOGY GEOLOGY OF THE RAILROAD MINING DISTRICT, ELKO COUNTY, NEVADA By KEITH B. KETNER and J. FRED SMITH, JR...lead and silver. Exposed rocks include the Pogonip Group, Eureka Quartzite, and Hanson Creek Formation of |
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| SURVEY GEORGE OTIS SMITH, Director Bulletin 740 MICA DEPOSITS OF THE UNITED STATES DOUGLAS B. STERRETT...Physical properties_____________________________ Mica mining__________________ ____ _ ________ . Hist...Methods_____________________:_____________ Preparation of mica for the market____________________ Uses________...General features____________________________ Coosa County _________ ____________________ Randolph County...Cherokee County_____________________________ 72 Elbert County _____________________________ 75 Hall County__ |
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| Cover illustration Native silver, Castle-Trethewey mine, Gowganda. The specimen measures 9 cm by 5 cm. National...GSC 1999β003A Native gold in quartz, Hoyle Pond mine, Timmins. The specimen measures 6 cm across. National... Frontispiece. The original Hollinger (Timmins) mine, 1910, before it was destroyed by fire in 1911....Northland mine Net Lake (Barton) mine Cedar Lake (Trebor, Cuniptau) mine Little Dan mine Sherman mine Temagami...Temagami (Copperfields) mine 16 16 19 20 20 22 23 23 25 26 26 27 27 27 28 28 29 29 30 31 31 32 32 34 35 |
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| -urΒ·- _AA ~~.:.uΒ·Β·Β·~n~~ Bibliography of North American Geology, 1954 ""y RUTH REECE KING and others...------------------- '273 DI BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1954 By RUTH REECE KING and others...appeared during 1954 concerning the geology of the North American continent, including Greenland, the West...in foreign journals are cited if they deal with North American localities or are of a general nature,...with foreign areas. Articles by foreign authors on North America are included regardless of place of publication; |
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| STATES DEPARTMENT OF THE INTERIOR BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1942 and 1943 GEOLOGICAL SURVEY...GEOLOGICAL SURVEY W. E. Wrather, Director Bulletin 949 NORTH AMERICAN GEOLOGY 1942 and 1943 BY EMMA MERTINS...______ Page iii v 1 10 218 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1942 and 1943 By EMMA MERTINS THOM...THOM INTRODUCTION The bibliography of North American geology, including paleontology, petrology, and...publications on'the geology of the Continent of North America and adjacent islands and on Panama, the |
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| museum quality but many minerals can be found on mine dumps or can be purchased or traded. After introducing...rocks contain large crystals, often of the feldspar group and are known as porphyries. The individual crystals...granite but with no quartz. Sandstone (South Dakota, USA) _9_ A darker rock than granite but with a similar...alteration of clay to mica and which shows a distinct cleavage following the mica plate direction. The...right angles by slate. Phyllite contains larger mica crystals than slate and may show a wavy rather than |
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| Bibliography of North American Geology, 1950-1959 PART 2. INDEX VOLUME 3 : A-L GEOLOGICAL SURVEY BULLETIN...BULLETIN 1195 Bibliography of North American Geology, 1950-1959 By RUTH REECE KING, ELISABETH S...., 6. T. B., 2. Magmatic vs. metamorphic source North America, western, paleoof ores: Hawley, J. E., 11...evolutionary extinction L. R., 6. factors: Coleman, R. H. North Dakota, petroleum: Laird, Management look at the...Paleotectonic history, western Mineral-dependent economy, North America: Laudon, reserve plan: Love ring, T. S. |
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| β_β 1.12 β 8 10 β β_ 12 14 _ β Courtesy of F&S Group Geology and World Deposits TAO 6.30 5.60 5.00 4...ISSN: 0957-4433 Contents Asbestos 1 Barite Mica Nepheline syenite 10 Bauxite 19 Beryllium minerals...come not merely from one district but from a single mine. Thus the physical properties of many rocks and...the industrial minerals covers a highly diverse group of materials. At the one extreme is gravel and crushed...to minerals as diverse as sylvite and feldspar. Mica and talc may be micronized, i.e. subjected to |
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| Bibliography of North American Geology 1946 and 1947 ^ By EMMA MERTINS THOM, MARJORIE HOOKER 'r> and..._ ni 3 7 15 311 * f *, BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1946 and 1947 BY EMMA MERTINS THOM...REECE DUNAVEN INTRODUCTION The bibliography of North American geology, including paleontology, petrology...publications on the geology of the Continent of North America and adjacent islands and on Panama, the...index to the lierature cited. The bibliography of North American geology to the end of 1945 is contained |
 | | Book (edition) |
| four seg¬ ments or subfiles: (N) Bibliography of North American Geology (publications from 1785-1970) (G)...Bibliography and Index of Geology Exclusive of North America (published from 1933-1968) (B) Bibliography...that in the early volumes of the Bibliography of North American Geology, edited by John M. Nickles and...commonly have several variants, such as Great Smoky Group, Great Smoky Conglomerate, Great Smoky Formation...the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United |
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| milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence...Parks and Monuments prohibit all collecting. state, county and city parks usually prohibit collecting. Please...scheelite, zoisite, idocrase, sphene, scapolite group, pyrite, phlogopite RARE: hillebrandite, prehnite |
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| North Carolina State Library Gift of "JYortk (^arolinti ^Ihranj 0 Digitized by the Internet Archive...in 2019 with funding from State Library of North Carolina https://archive.org/details/corundumperidoti01prat...OF WESTERN NORTH CAROLINA BY JOSEPH HYDE PRATT and JOSEPH VOLNEY LEWIS North Carolina State Library...Library Raleigh NORTH CAROLINA GEOLOGICAL SURVEY J. A. HOLMES, STATE GEOLOGIST VOLUME I CORUNDUM AND...WESTERN NORTH CAROLINA BY JOSEPH HYDE PRATT AND JOSEPH VOLNEY LEWIS RALEIGH NORTH CAROLINA 1905 |
 | | Book (edition) |
| segments or subfiles: (N) Bibliography and Index of North American Geology (1785-1970) (T) Bibliography of...Bibliography and Index of Geology Exclusive of North America (1933-1968) (B) Bibliography and Index of...early volumes of the Bibliography and Index of North American Geology, edited by John M. Nickles and...older volumes of the Bibliography and Index of North American Geology (subfile N in the online database)...Bibliography and Index of Geology Exclusive of North America (subfile E), the indexing was arranged in |
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| Vanadium-Uranium Deposits of the Rifle Creek Area, Garfield County, Colorado By RICHARD P. FISCHER With a section...1910Vanadium-uranium deposits of the Rifle Creek area, Garfield County, Colorado, by Richard P. Fischer. With a section...Theodore, 1916II. Title: Rifle Creek area, Garfield County, Colorado. (Series) For sale by the Superintendent...Geologic map of the Rifle Creek area, Garfield County, Colo. 2. Fracture-pattern map of the .Rifle and...Garfield mines showing structure contours in the Rifle mine. 3. Map showing the trends of ore rolls and the |
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| .... 5 by C. S. Stolburg Minerals of the Pereta mine, Tuscany, Italy ..................................and M. Tazzini Alteration minerals of the Cetine mine, Tuscany, It a ly ................................ Sabelli and G. Brizzi Siegenite from the Buick mine, Bixby, Missouri .................................R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...with the Friends of Mineralogy COVER: Barite from Elk Creek, South Dakota. The crystal is 2 inches tall |
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| Miguel Hortiguela, LPPO Illustrations: Crowle Art Group Printed in China The publisher gratefully acknowledges...ofjust a few minerals; quartz and the feldspar group are the most abundant processes β called biominerals...be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS... Located on an island about 300 km (185 miles) north of Yellowknife, the Acasta River deposit is believed |
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| een karton groene fluoriet (Heights Mine) en campyliet (Dry Gill Mine) β’ enkele kartons fossielen (hoofdzakelijk...men pas hoe mooi zand kan zijn. Voor ons is het in elk geval een fascinerende hobby. Wat is zand? Zand...sneeuwwitte skeletten van krijtdiertjes en kleine stukjes mica, krijgt het bij zonlicht een 'gouden' glans. Continentale...veelal uit graniet of mineralen zoals veldspaat, mica en kwarts.Van alle veelvoorkomende mineralen is...The Hogg Estate, or Mineral Processing Mine, Lagrange, Troup County, Georgia β News from Japan β Allanite-(Ce) |
