 | | Report (issue) | | Pegmatite Investigations 1942-45 New England By EUGENE N. CAMERON and OTHERS GEOLOGICAL SURVEY PROFESSIONAL..._______ _ Geology of the pegmatite districts of New Hampshire_ Rock units ________________________________...quality __ AnalyHis of the wartime mica industry of New England ________________________________________...Androscoggin County ______________________ _ Berry feldspar quarry __________________ _ Cumberland County ___...LaChance mines _______________________ _ Oxford County ____________________________ _ Barrett beryl prospect |  | | Field Trip Notes | | //' . GUIDEBOOK FOR FIELD IN ''fy,.'t:J TRIPS NEW ENGLAND NOVEMBER 10-12, 1952 Organized by the...Before visiting any of the sites described in the New England Intercollegiate Geological Conference guidebooks...Highlands of East-Central New York, Southern Vermont, and Southern New Hampshire Field Trip No. 2, Outstanding...Outstanding pegmatites of Maine and New Hampshire 73 Geology of the "Chelmsford Granite" 103 Field Trip...OF EAST-CENTRAL NEW YORK, SOUTHER Leaders: VERJ-IONT, AND SOUTHERN NEW HAMPSHIRE Marland P, Billings |  | | Journal (issue) | | you wish to receive a copy. Please request our new arrivals list Dealers in: • rare minerals • fine... Paul Brian Moore Wyllieite, Na2Fe2AI(P04)3, A New Species........ Paul B. Moore Jun Ito Richard V...Scarsdale, New York, measures 8-1/2 by 10 inches. Photograph by HenriJansen, Ardsley,New York. Editorial...appointment Tourmaline Tourmaline Queen Mine Pala, California NEW ACQUISITIONS: RUTILE from Graves M tn...TOURMALINE from Pala, California We w ill offer fine new material from Europe and A frica fo llo w in g our |  | | Report (issue) | | Beryl Resources of New Hampshire GEOLOGICAL SURVEY PROFESSIONAL PAPER 353 Prepared on behalf of the...with the New Hampshire State Planning and Development Commission Beryl Resources of New Hampshire By JAMES...Commission^ and in part in cooperation with the New Hampshire State Planning and Development Commission UNITED...Page, James Jeffers, 192ftBeryl resources of New Hampshire, by James J. Page and David M. Larrabee. Washington...Commission, and in part in cooperation with the New Hampshire State Planning and Development Commission. Bibliography: |  | | Report (volume) | | Pegmatites of the Crystal Mountain District, Larimer County, Colorado GEOLOGICAL SURVEY BULLETIN 1011 Pegmatites... Pegmatites of the Crystal Mountain District, Larimer County, Colorado By WILLIAM R. THURSTON GEOLOGICAL SURVEY...deposits...____________________________________ Big Boulder prospect_-___---__--_-_____-___________________...Hyatt pegmatite map of the Big Boulder prospect cross sections of the Big Boulder prospect map and cross...Buckhorn Mica mine Index map of the Crystal Mountain district, Colorado..__._ Geologic map of the Big Boulder |  | | Report (issue) | | pegmatite in granite, Short Tom Smith mine, Rockingham County, N. C______ ____ ____________________ ...between pegmatite and granite, E. R. Self mine, Gaston County, N. C____________________ 6. Sinuous discordant...wall, Knight mine, Rockingham County, N. C- ~ -7. Sharp hanging-wall contact, Knight mine ______ _______________...of granite underlain by schist, Hawkins mine, Stokes County, N. C _ _ _ _ _ _ __ _ _ __ _ _ _ _ _ 9....Distribution of zones and other units in the Big Bess pegmatite, Gaston County, N. C _ _ _ _ _ _ _ _ _ _ _ _ _ _ |  | | Report (issue) | | Barker-Ferguson beryl mine________________________ Big Chief feldspar mine____________________________ Buster...prospect.____________________________ Etta spodumene mine.______________________________ Geology-___ . __...303 305 305 307 310 312 314 315 Etta spodumene mine Continued Mineral deposits____--__--------------_-_------Eureka...spodumene prospect._________ Hot Shot feldspar and mica mine.. _____ Geology __________-_---_-_-----------__-_-----Mineral...--_--_-_----_--------Geologic map and sections, Big Chief pegmatite_____-________-__-_--_-_-_-----_- |  | | Book (volume) | | instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles Eye Tunnel |  | | Report (issue) | | PEGMATITES OF PART OF THE FOURMILE AREA CUSTER COUNTY SOUTH DAKOTA By Andrew J. Lang, Jr. and Jack A...PEGMATITES OF PART OF THE FOURMILE AREA CUSTER COUNTY, SOUTH DAKOTA By Andrew J. Lang, Jr. and Jack A.......................... Pegmatite 12-B (Big Spar No. 1 mine).... Plagioclase-quartz-tourmaline pegmatite... Plagioclase-quartz-perthite pegmatite (intermediate zone).... Quartz- perthite- plagioc la s e pegmatite....... Plagioclase-quartz-perthite pegmatite (wall zone) ............ Perthite- plagioc lase-quartz pegmatite |  | | Book | | investigations. As the problem under consideration is both new and complicated, the author has been unable to avoid...1797, the French chemist, Vauquelin, discovered a new “earth,” i.e. the oxide of an unknown chemical element...engineering and the growing demand for materials with new properties, especially during recent years, were...as the usable by-product; 2. by prospecting for new beryllium deposits; 3. by an inspection of all previously...beryllium; 4. by exploring possibilities of utilizing new types of beryllium ore. On the basis of data published |  | | Book (volume) | | excavations in the underlying black, Upper Devonian (New Albany) shales occasionally produces pieces of silicified...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Book (volume) | | excavations in the underlying black, Upper Devonian (New Albany) shales occasionally produces pieces of silicified...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Journal (article/letter/editorial) | | world-wide locality index. The localities are listed by county, followed by a listing of the most prominent minerals...Alleghany County. Howard Freeland specimen and photo. Rutherford pegmatite in Amelia County and the Lynch...Station locality (turquoise crystals) in Campbell County, are now closed to collectors. However, landowners...(c) = currently closed to collecting Albemarle County Alberene soapstone quarry—Alberene amphiboie asbestos...pseudomorphs after pyrite, pyrite, siderite Faber lead mine—near Faber cerussite, chalcopyrite, fluorite, argentiferous |  | | Journal (issue) | | The Newsletter of the Geological Society of New Hampshire, Summer Edition – June 2013 – Issue No. 81 Newsletter...Abrahams-Dematte@aecom.com rallied with names and ideas. A big thank you to Sarah Flanagan of the USGS who stepped...the Water Quality of Crystalline Rock Aquifers in New jhager@hagergeoscience.com England. The board is...April meeting – dallen@HaleyAldrich.com green perthite won by Scott Wozniakowski and a large quartz crystal...Abrahams-Dematte Bill.Abrahams-Dematte@aecom.com Central New Hampshire. Details are included in the March webmaster@gsnh |  | | Report (issue) | | LITHIUM-BEARING PEGMATITES OF THE PALA DISTRICT, SAN DIEGO COUNTY, CALIFORNIA By RICHARD H. JAHNS and LAUREN A...LITHIUM-BEARING PEGMATITES OF THE PALA DISTRICT, SAN DIEGO COUNTY, CALIFORNIA! By Richard H. Jahns* and Lauren...Schuyler) mine Tourmaline Queen mine Gem Star (Loughbaugh) mine Stewart mine Mission mine Pala Chief...Chief mine Katerina (Ashley, Catherina, Katrina) mine El Molino mine INDEX Geologic map and section of the...pocket Tourmaline Queen mine In ,„„.,.,,, Cross-section through Stewart mine In pocket Geologic map |  | | Report (issue) | | _____________________ Dawley Canyon area, Elko County-______--_--_------_-_-_-_-_---_-_ Location and...----------_--_---_------_ Errington-Thiel (Big) mica mine.--------------------------Other localities...______ Star mine near Harrison Pass. -__-_--__--_---__--_--_--__------White Pine County.-.__________...171 172 172 173 nt IV CONTENTS Page Pershing County.-_____________---___-____--___________-__--__---Lakeview...Ridge__---_-___-_--__________-_--_--_____._ Nye County..___________________________________ Bullfrog HiUs |  | | Journal (article/letter/editorial) | | University of Oklahoma, Norman, Oklahoma 73019 USA * Corresponding author. ABSTRACT of Crystallization...The average calculated temperature of closure of perthite exsolution occurred at 338C (1 = 60C). Pairings...form close enough to the closure temperature of perthite that exsolution does not occur. The zeolites,...did not discuss their relationship to the main perthite except to suggest that the overgrowths formed...primary crystals within perthite (Fig. 6a,d), as exsolution lamellae within perthite (Fig. 6a,b), and as |  | | Journal (article/letter/editorial) | | consideredin this short paper. THE GRANITE OF CONWAY, NEW HAMPSHIRE, AND ITS DRUSE MINERALS Josnrn L. Grur.soN...miarolytic cavities or druses occur was found in a New Hampshire granite quarry. This quarry, known as the "Redstone...in Conway Township at Redstone Station, Carroll County. The minerals of these druses offer considerable...miles in extent, mostly in Carroll County, east-central New Hampshire. It has been described by Hitchcock...5.8170 1 Hitchcock, C. H.; The geology of New Hampshire, vol. II,pp. 142-la3 0877)2Villarella, Juan |  | | Journal (issue) | | world-wide locality index The localities are listed by county, followed by a listing of the most prominent minerals...pegmatite in Amelia County and the Lynch Station locality (turquoise crystals) in Campbell County, are now closed...(c) = currently closed to collecting ALBEMARLE COUNTY Alberene soapstone quarry-Alberene actinolite-tremolite...limonite pseudomorphs after pyrite, siderite Faber lead mine-near Faber cerussite, chalcopyrite, fluorite, argentiferous...topaz, tourmaline, triplite Trueheart pegmatite mine (f)-near Amelia beryl (var. aquamarine), microcline |  | | Journal (article/letter/editorial) | | Department Natural History Museum of Los Angeles County 900 Exposition Houlevard Los Angeles, California...goke@earthlink.net Feure 1. Overview of the Cryo-Genie mine looking southsouthwest. A. R. Kampf photo. Dr....at the Natirral History Mitseuni of Los Angeles County. He was the sirbject of the Who’s Who in Mineral...little-known pegmatite in north-central San Diego County, California, had their dreams come true. The remarkable...remarkable 1.8 x 1.5 x 0.9-meter pocket at the Cryo-Genie mine yielded bright pink tourmaline crystals to 25 cm |  | | Journal (article/letter/editorial) | | is nevertheless known as " a small state that is big on mineralization." MARCELLE H. WEBER 1172 West...localities in Connecticut, a small state that is big on mineralization. During its colonial days, Connecticut...not impor tant specimen producers: Newgate copper mine, which was used for a prison; the Allyndale quarry...supplied the rock for the "brownstone" fronts in New York City and elsewhere; and the Hoadley Neck quarry...columbite, traditionally reported to have been found at New London, where it has not been found since. It is |  | | 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...Verlag, Berlin. 252 pp. DEANS, T. 1966. Economic mine ralogy of African carbonatites. 111 O . F. Tuttle |  | | Report (issue) | | _-_____-____Plagioclase_ _ ________ Quartz______________ Perthite and microcline. Muscovite. ___________ Other minerals...prospects-_--------------------Big Tom mine (pegmatite 64) -------------------Corky mine (pegmatite 58)____--_--------------Gayle...9)__________________ Red Spar mine (pegmatite 70)-___--__-___________ Rock Ridge mine (pegmatite 113)_________________...113)_________________ Warren Draw mine (pegmatite 12)________________ Geology.__________________________________...(wall zone) ___________ _____________________ Perthite - quartz - plagioclase pegmatite (core) _____ |  | | Journal (article/letter/editorial) | | PROVINCE, NIGERIA, COMPARED WITH THE ALKALIC ROCKS OF NEW ENGLAND By ROBERT GREENWOOD ABSTRACT In north-central...from the main granite mass. The alkalic rocks of New England are remarkably similar to the Younger Intrusive...of alkalic rocks in New England is the White Mountain Magma Series of New Hampshire, consisting of ring-structures...occurrences is the presence of a few feldspathoid rocks in New England. In both areas, the mineral evolution shows...Niger 1171 Riebeckite granite 1161 Alkalic Rocks of New England 1171 Dolerite dikes 1162 Introduction 1171 |  | | Report (issue) | | mines and prospects___________________ 60 Addie tin mine._________________________________ 60 Ajax claim...___________60 Aladin mica mine by J. W. Adams____________ 60 Ann mica mine by T. A. Steven_________________...Steven_________________ 61 Antler mica mine.._-___--__--__-___-_-_-___-___ 64 Apex claim.___-__________-_-----_---_--_-____64...No. 2 claims.___________________ 65 Ballard mica mine._____________________________ 65 Beecher Lode by...Bellmare claims by W. C. Stoll and W. E. Hall_ _ _ 73 Big Spar No. 1 by J. W. Adams. ___. _______ 74 Blue Bonnet |
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