 | | Journal (article/letter/editorial) | | HIGH-THORIAN URANINITE NEAR EASTON, PENNSYLVANIA* Anruun M oNrcounnu, Laf ayetteColl,ege,Easton, P ennsylaanio....occurrences of high-thorian uraninite in serpentine near Easton, Pa., are described. seven *-ray fluorescence analyses...contajn from about l5/o to 3570ThOr. At the Williams quarry hydrothermai alteration of much uraninite to...thorogummite occurred. At the Royal Green Marble co. quarry uraninite is found unaltered. At these localities...lower intensity. It is concluded that thorium-rich Easton uraninite does not alter readily to secondary minerals |  | | Journal (issue) | | of Centralia, northeast of Ash land Borough. PENNSYLVANIA GEOLOGY is published bimonthly by the T opographic...opographic and Geologic Survey, Pennsylvania D ept. of Environmental Resources, Harrisburg, Pen nsy lvania...ly be ing manifested in the coal f ields of Pennsylvania (actually, all of Appalachia) point up a basic...(Continuedonpage 13) QL Q. ~ MINERALS IN PENNSYLVANIA COAL R. B. Finkelman, F. T. Du long, R. W. Stanton...commun. G. H. Wood, Jr.) Samples of coal from Pennsylvania are cur rently being stud ied in an attempt |  | | Report (issue) | | READING PRONG OF BERKS, LEHIGH, AND NORTHAMPTON COUNTIES, PENNSYLVANIA Robert C. Smith, II John H. Barnes...Barnes COMMONWEALTH OF PENNSYLVANIA Tom Corbett, Governor DEPARTMENT OF CONSERVATION AND NATURAL RESOURCES...READING PRONG OF BERKS, LEHIGH, AND NORTHAMPTON COUNTIES, PENNSYLVANIA by Robert C. Smith, II, and John...Barnes Bureau of Topographic and Geologic Survey PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES HARRISBURG ...Prong of Berks, Lehigh, and Northampton Counties, Pennsylvania: Pennsylvania Geological Survey, 4th ser |  | | Report (issue) | | LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL...ZINC AND LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES...1977 Copyright 1977 by the Commonwealth of Pennsylvania Quotations from this book may be published...published if credit is given to the Pennsylvania Geological Survey COVER ILLUSTRATION: Photograph of 1852 lithograph...STATE BOOK STORE, P. O. BOX 1365 HARRISBURG, PENNSYLVANIA 17125 PREFACE The purpose of this report is |  | | Report (volume) | | THE DELAWARE WATER GAP AND EASTON QUADRANGLES, NEW JERSEY AND PENNSYLVANIA BY W. S. BAYLEY UNITED STATES...area._________________________________________ Chestnut Hill area_-----_------_-_---______-._-_____Structure...mines-----__----_-_------___--__-_-__.___________ Williams shaft.___-____-.---_-_-__-_-______-__________... bank of Delaware River about 2 miles north of Easton, Pa.; B, Photomicrograph of quartzsericite schist...Tewkesbury County, N. J.; B, Photomicrograph of Byram gneiss, road half a mile north of Williams mine, Vernon |  | | Report (issue) | | G. H. Davis and coworkers to be a complex metamorphic core complex. (As the N end of the Tucsons is approached...(9:00), the cement quarry hills (Twin Peaks, fraternal, not identical-the quarry is in shaley Devonian...l .... Regional geologic map of central Pima County, Ari zona, showing locations of Silver Bell, Twin...SHOWING PATTERNS OF MINERALIZED FISSURES, PIMA COUNTY, ARIZONA SILVER BELL. DISTRICT AMERICAN SMELTING...CRETACEOUS SEDIMENTS ~ ~ 1000 2500 ~ PIMA COUNTY, BELL f[£T ' ·= ·::::= ARIZONA =:=. = Ks |  | D�zs-Moore, A., Leavens, P. B., Jenkins II, R. E., Altounian, N. M. (2003) Wollastonite at the Sterling Hill Fe?Zn?Mn ore body, Ogdensburg, New Jersey. Mineralogy and Petrology, 79 (3) 225-241 doi:10.1007/s00710-003-0235-6 | Journal (article/letter/editorial) | | 1007/s00710-003-0235-6 Wollastonite at the Sterling Hill Fe–Zn–Mn ore body, Ogdensburg, New Jersey A. Dúzs-Moore1;...1 2 University of Delaware, Newark, DE, USA Newark, DE, USA Received August 18, 2002; revised version...Summary Wollastonite occurs abundantly at the Sterling Hill Fe–Zn–Mn ore deposit, Ogdensburg, New Jersey, one...accepted values of 750 C at 5 kbar at Sterling Hill during metamorphism in the Grenville Orogeny, thermodynamic...Introduction Wollastonite occurs at the Sterling Hill Fe–Zn–Mn deposit, Ogdensburg, New Jersey (Dunn, |  | | Journal (issue) | | drusy Quam In mass. 4 x 3 3 .50 CYRTOLITE, Barringer Hill. W ith Fergusonite. 2 x 2 .. . ..... . . . .. ....MONTHLY CONTENTS FOR MAY, 1947 CHIPS FROM THE QUARRY ....................................................................414 ANOTHER RARE MINERAL AT EASTON, PENN. By J. H . B ertrand Jr. ......416 GARNETS...of Minas Gerais County and in the district of La Isabel de Paraguassa in t he county of ~ahia. The rivers...in veins in serpentinized peridotite at Iron Mine Hill, X: d >t IS Cumberland, R. I. And in a recent |  | | Journal (article/letter/editorial) | | documented from a calcitic carbonatite at Ravalli County, Montana, where it occurs with aeschynite, ancylite...alstonite and celsian, in hydrothermal veins of sphalerite, galena, pyrite, siderite and calcite associated...o22Mgo.8o2Cao.os8 (CO3)2)-chalcopyrite-pyrite-sphalerite-pyrrhotite -Ba muscovite-biotite-ankerite (Feo...o3oMgo.5o8Cal .o24 (CO3)2)-pyrite-pyrrhotite-sphalerite-galena-chalcopyrite-monazite-baotite Twirligig...R E E carbonate (possibly burbankite)-pyrite-sphalerite-galena-chalcopyrite-baotite O k u r u R i v e |  | | Journal (article/letter/editorial) | | MolybdenumMineralizationand Associated Granites at Bald Hill and Correlation with Other MolybdenumOccurrences...ANDC. J. ADAMS Abstract In the Lyell Stream-Bald Hill area, Northwest Nelson, South Island, New Zealand...of the adjacent Karamea granite batholith at Bald Hill range from 103 to 120 m.y. (mid-Cretaceous) and...outgassingduring younger thermal events. (3) For the Bald Hill granites (informal name), biotite and muscoviteages...geological setting of the Lyell porphyry and Bald Hill granites is similar to that of the Berlins Porphyry |  | | Report (volume) | | Mineral Resources of the Caney Creek Wilderness, Polk County, Arkansas By GEORGE E. ERICKSEN and SAM H. PATTERSON...Mineral resources of the Caney Creek Wilderness, Polk County, Arkansas. (Geological Survey bulletin; 1551) Bibliography:...MINERAL RESOURCES OF THE CANEY CREEK WILDERNESS, POLK COUNTY, ARKANSAS By GEORGE E. ERICKSEN and SAM H. PATTERSON...resource survey of the Caney Creek Wilderness, Polk County, Arkansas. The survey was made jointly by personnel...miles southeast ofMena, Ark., the seat of Polk County (fig. 2). The area is elongate in an east-west |  | | Journal (article/letter/editorial) | | individual Xray reflections by the methods of Paul Sherrer–Selyakov, Williamson–Hall, and Warren–Averbach... bornite, galena, sphalerite, gray ores); productive (gold ± sulfides and complex sulfides of Pb, Sb |  | | Report (volume) | | ________________------_-_--_----_--_-__-..__----Pennsylvania. ________________________________________________...quadrangle..____________--_-___-_-_-_-______-_--Gold Hill quadrangle.__.__--__--_-_-__--_-_-___-_--______...__________________________________________________ Pennsylvania. ________________________________________________...__________.________-______-__---_--_____-_--______-_. Pennsylvania.________________________________________________..._ Smaltite..________________________________ Sphalerite._________^_____________________________________ |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Department Natural History Museum of Los Angeles County 900 Exposition Boulevard Los Angeles, California...presented to the Natural History Museum of Los Angeles County by his children. A century ago Bisbee, Arizona...had become the largest clothing store in Cochise County. Ben made frequent trips back East to buy merchandise...interested in the Natural History Museum of Los Angeles County and for a time in the early 1970’s served as a |  | | Report (issue) | | Each article was read, annotated, and indexed by county, subject, and geological age where applicable....geographic area of the subject was. greater than a county, subdivisions of the state, based upon physiographic...American Mineralogical Society, from Lancaster, Pennsylvania. AMER. SOC. PHOTOGRAMMETRY, PROC. ANN. MTG....Sciences. Published by Pennsylvania State University from University Park, Pennsylvania. EARTH AND PLANET...Society of Economic Geologists from Lancaster, Pennsylvania. ELISHA MITCHELL SCI. SOC. JOUR. Journal of |  | | Report (issue) | | '1030571 04 M030562 04 M030563 04 '1030584 04 CouNTY DEPosir 'ostHP +litire LAtiroOE ♦ Looroae 28N...CUV AG AU 085V 18E 10V 110-29-V MU U4 PINAL COPPER HILL NINE 055V 14E 36 32-56-554V I10-51-47w CUV CUV mUV...111-54-09w CUV LAKESPoRE NINE 1USV 04 PINAL LITTLE HILL mINE luSV 15E 05 32-35-12N 110-49-53w AG-- PB-MN...112-35-00w MU AUV AGV P 34-29-V V 112-35-V w CU MU cUPPER HILL 34-29-261 112-35-15w CU ,MU AU CUV coRNUCOPIA 34-15-301...NAVYV MINE U.S.V 13N 03w 18 CU AUV MU YAVAPAI wILLIAmS 013N 0021 22 W MU YAVAPAI CO PRESCuTf AREA N 112-30-V |  | Vignola, Pietro, Rotiroti, Nicola, Gatta, G. Diego, Risplendente, Andrea, Hatert, Frédéric, Bersani, Danilo, Mattioli, Vittorio (2019) Huenite, Cu4Mo3O12(OH)2, a New Copper-molybdenum Oxy-hydroxide Mineral from the San Samuel Mine, Carrera Pinto, Cachiyuyo De Llampos District, CopiapÓ Province, Atacama Region, Chile. The Canadian Mineralogist, 57 (4) 467-474 doi:10.3749/canmin.1900011 | Journal (article/letter/editorial) | | diffractometer equipped with a CCD camera, using Debye-Sherrer geometry, at the ESD-MI. Operating conditions were...CLARK, A.H. & SILLITOE, R.H. (1970b) Cuprian sphalerite and a probable copper-zinc sulfide, Cachiyuyo |  | | Report (issue) | | drill stem of a mobile drill unit at Noir Limestone Quarry 8 miles (12.8 kilometers) east of McGrath. The...for D-1 road metal and roadfill applications. The quarry is owned by Doyon Ltd. Photo by Roger Jenkins....project at the Dolphin Prospect near the old Cleary Hill mine in the Fairbanks district 10 Map showing selected...1996. Development was initiated for a limestone quarry on Prince of Wales Island. PRODUCTION Gross value...similar to that being mined in the Main Deposit. Sphalerite and galena occur in silica rock, barite rock |  | | Journal (issue) | | pegmatite in the Stettin Complex, Wausau Syenite Compley, Marathon County, Wisconsin, USA……………………………………………....Emmons pegmatite, Greenwood, Oxford Co., Maine, USA: implication for the origin of this unusual para...evolution of the Emmons rare-element pegmatite (Maine, USA)…………………………………………37 GUASTONI, A., GENTILE, P., NESTOLA...characterization of an unknown metamict phase from Tuften quarry, Larvik area, S Norway…………………………………………………………………………………………………………...of the Berry-Havey rare-element pegmatite (Maine, USA): preliminary results……………………………………………………………………… |  | | Report (volume) | | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Geology and Mines Pa. G S Pennsylvania Geological Survey Pa. Gen As Pennsylvania, General Assembly Pa. Top...Top G S Com Pennsylvania Topographic and Geologic Survey Com-· mission R Ont Nickel Com Royal Ontario...continent, early history: Scope of paleontology: Williams (H S), 92 Hitchcock (C H), 83 Seismology, progress...93; Marcou, 96; Walcott, 07 Agate Spring fossil quarry, Nebr.: Peterson, 06b, 09 Age fiow and ebb of the |  | | Report (issue) | | The lower plate was mildly metamorphosed. The sphalerite ore bodies, essentially uncontaminated by lead...is whether the silica, largely older than the sphalerite, may not have been derived from alterations by...Billingsley and Locke long ago. Triple or more complex intersections are especially potent as localizers...history, for example, preliminary solution of the complex problems of the Pennsylvanian and Permian, and...volcanic stratigraphy hitherto considered too complex for solution by field methods alone. Such an example |  | | Report (volume) | | central part of the Dos Cabezas Mountains of Cochise County in southeastern Arizona, from which some $2 million...Dos Cabezas to the southwest and from an unpaved county road and Bowie to the northeast. Like the mountains...sequences, the youngest of which lapped upon a Pennsylvania^?) to Early Cretaceous upland that was centered...Mountains became such a major volcano-plutonic complex. In the central high part of the present Dos Cabezas...the Colina Limestone, the Epitaph Dolomite, the Sherrer Formation of fine-grained quartzitic sandstone |  | | Report (issue) | | displays A, Band C soil horizons. 1.0 105.4 Pima County line . Terrace alluvium on both sides of road ahead...Santa Rita Mountains (9 :30 to 11 :00) by the complex Sawmill Canyon fault zone , which passes through...1971a) . The Triassic-jurassic volcanic-plutonic complex is unconformably overlain by the Temporal and Bathtub...(1956) in the Tombstone Hills. 0.3 Ledge at top of hill at 2:00 (on skyline) is Glance Conglomerate, which...Cenozoic time (see Bilodeau, this guidebook) . 0.1 Hill at 12:30 is capped by Rain Valley Formation with |  | | Journal (volume) | | Representative, Weston Media Associates. 184 Judd Road, Easton. CT 06612, U.S.A. (Telephone 203 261 2500). Indexed...Geochemistry of the Tioueine Pan-African Granite Complex (Hoggar, Algeria) : A. Azzouni-Sekkal and J . Boissonnas...Marseille, France; F. B. Van H outen, Princeton, USA; R. T. Watkins, Cape Town, South Africa; J. A. Weir...described above developed as an evolving volcanic complex on pri,nitive Archaean simatic crust. to be subsequently...supracrustal pile devoid of structural breaks; Williams and Furnell (1979) reported that the southern |  | | Journal (volume) | | (4.6 %), native bismuth (2 %), chalcopyrite, sphalerite, molybdenite, silver (Bi-bearing), pyrite, and...and as a graphic intergrowth in laitakarite. Sphalerite, molybdenite and pyrite occur as individual grains...Orijärvi ore. Se-minerals, silver, galena and sphalerite usually belong in the hydro thermal formations...impurities there occur galena, chalcopyrite, sphalerite and silicates (Table 3). When these impurities...The powder patterns were recorded with a Debye-Sherrer camera (diameter 114. 6 mm) using filtered CuKa |
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