 | | Journal (article/letter/editorial) | | of primary arsenic-bearing minerals such as arsenopyrite. It is mentioned as an accessory mineral in...pegmatites including those near Georgetown, Sagadahoc County (King and Foord 1994); other occurrences include...Paris, and the Emmons quarry at Greenwood, Oxford County. Scorodite occurred in small, pale green masses...of Cobalt, Middlesex County; the Booth bismuth mine at Monroe, Fairfield County; and the arsenic mine...Seymour and Derby on the west bank of the Naugatuck River, New Haven County, Connecticut (Schairer 1931; |  | | Book (edition) | | THE MINERAL LOCALITIES OF CONNECTICUT AND SOUTHEASTERN NEW YORK * «-• r ** K* ysf^ :' •'’S >- n... iBooks by Ronald Everett Januzzi CONNECTICUT MINERALS ON PARADE NEW YORK STATE MINERALS ON PARADE Recommended...THE MINERALOGICAL PRESS 83 Elm Street Danbury. Connecticut IIOIPW MINERALS ON PARAt>E F.tMSTltIP* THREE...W*T H COlO* * • TfXT COMF11 MINERALS ON PARADE A New Series of Teaching Filmstrips in Full Color. A Valuable...to enrich our knowledge of the mineralogy of Connecticut: James Dwight Dana Samuel L. Penfield Edward |  | | Journal (article/letter/editorial) | | VANDALL T. K I N G P.O. Box 90888 Rochester, New York 14609 NEW YORK £ J A N E T W. C A R E S 18 Singletary...map; adapted from U.S. Geological Survey map of New Hampshire and Vermont (1972). 324 ROCKS & MINERALS...small particles is widely distributed over northern New England in glacial gravels, and many swiftly moving...The Belvidere Mountain quarry, Low ell (Orleans County) is the most signifi cant locality in the state...producers. The nearby hamlet of Eden Mills (Lamoille County) is the commonly given but incorrect name for the |  | | Journal (issue) | | Minerals 1998: What's New Dan Weinrich www.danweinrich.com China One of the exciting new finds from China...specimens belong. A more recent find involves a new locality for spessartine 1998 California Show at...more than the kids, and hopefully may have started new "collecting families." 2 Mineral News I found...years ago in Denver; the other, about tin size, were new. They were water clear with deep reddish/purplish...Casey Jones (Geoprime Minerals) had stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan |  | | Journal (article/letter/editorial) | | l\IINERALS • The Metropolitan Mineral Area of New York City --By-- JAl\IES G. MANCHESTER "One of the...lying within a radius of fIfty miles (80 kms.) of New York City. This area, commonly known as the Metropolitan...southwesterly section of the S~.lte of Connecticut, the southeasterly portion of New York State, and the northerly...northerly part of the State of New Jersey. 1'hi5 area, with the exception of a few scattered sections in the...Planning Committee formed to study the future growth of New York City and to recommend certain civic improvements |  | | Report (issue) | | of the granites of Derby. Vermont. The mineral industries of the state reached new levels of production.......... 44 Contributions to the Petrology of Derby (.ranites .................... 79 The Mineral...prosperity. Her population and wealth were growing, new states were added to the Union, the balance of trade...American colonies down to the Revolution. In the new world The Boston Philosophical Society was founded...geology in 1816. Amos Eaton had surveyed Rensselaer County, N. Y., and the route of the Erie Canal; further |  | | Catalog/List | | LANDITE Connecticut Fairfield County, Branchville White xlline with cymatolite, good study ... New Mexico...Mexico Taos County, near Dixon Nearly pure white xlline lamellar mass . MOONSTONE India ----rransparent green...cerium aluminum silicate California Los Angeles County, Pacoima Canyon Large black tabular crystals in...iron silicate ACTINOLITE California San Bernardino County, Wrightwood Green prismatic crystalline mass ....CROSSITE Sodium iron silicate California San Benito County, Gem mine Compact blue-gray mass with natrolite |  | | Book (volume) | | .........................................94 Connecticut ...........................................................................................288 New Hampshire .....................................................................................307 New Jersey ........................................................................................315 New Mexico ........................................................................................329 New York............................................ |  | | Catalog/List | | radial groups on limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals...AJOITE Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings...silicate CLEAVELANDITE Colorado Gunnison Co. , Brown Derby mine White xlline lamellar mass with minor lepidolite...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in...basic sulfate of aluminum and potassium Utah .Piute County, Tushar Mountains, Marysvale ----i'>ink crystalline |  | | Journal (article/letter/editorial) | | alaskite pegmatites occur at Baringer Hill, Texas; New Ross, Nova Scotia;114and Silver Peak, Nevada. The...eastern Massalla Cook, C. W., Molybdenite depositnear New Ross,Nova Scotia: Econ.Geol., 2O,p.186,1925. r15Spurr...granodiorite occur near Milford, New Hampshire,lle and in Riverside County, California.r20Qtartz diorite...lithium phase. Exainples are Pala, California; Embudo, New Mexico; Keystone, South Dakota; southeastern Manitoba;...Madagascar; Wodgina, Western Australia; Lunenburg County, Nova Scotia; IJto, Swedenl east Transbaikalia;123 |  | | Catalog/List | | Jamesonite Arsenoovrite Chalcoovrite Loellingite Arsenopyrite Sphalerite& Hydrozincite Sphalerite, Baryte/Calcite...Galena Galena & Dolomite Chalcopyrite on Dolomite Arsenopyrite Sphalerite var Marmetite Sphalerite Sphalerite...Brein Lecanvie Prospect, Co Mayo Copiapo, Chile New Cliffe Hill, Leicester Whitby, Yorkshire Yakutia... Coldberrv Mine Corsica A2 A2 £2 sop Nevada, USA Unknown The Knipe, S. Scotland Masson Hill, Derbyshire...Nenthead A3 A3 A3 £3 £1.50 £2 Haxis, Arizona, USA A3 £1 A3 A3 £1 £3 A3 A3 A3 A3 £1 £1 £1 £1.50 |  | | Journal (article/letter/editorial) | | Arizona, southeastern California and southern Nevada (USA) hosted by detachment and normal faults. This model...environments suggested by Long (1992a and b). • Propose a new regional metallogenic model to serve as a basis for...within the range of the geochemical background (Derby, 2012). The stratiform deposits reach several hundred...mineralizations (Derby, 2012). Examples of this type of deposit are District Artillery Park, Arizona, USA (Derby...metamorphic host rocks. During the Cretaceous, a new paragenesis including native metals, Co-Ni-Fe arsenides |  | | Book (volume) | | .........................................80 Connecticut ...........................................................................................247 New Hampshire .....................................................................................264 New Jersey ........................................................................................270 New Mexico ........................................................................................280 New York............................................ |  | | Book (volume) | | .........................................80 Connecticut ...........................................................................................247 New Hampshire .....................................................................................264 New Jersey ........................................................................................270 New Mexico ........................................................................................280 New York............................................ |  | | Book (edition) | | channels of trade, transportation and consumption, new utilizations, and recent discoveries, have, to a...most part, have been progressive. In addition to new finds of valuable deposits, many of the occurrences...has therefore seemed advisable to pre sent such new information as may bring the whole subject more nearly...gas fields occur in almost every State except in New England and a few Southern States, but the discoveries...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und |  | | Report (issue) | | present include pyrite, galena, sphalerite, and arsenopyrite (Berger, 1986). These minerals plus others are...Australia, and Malcom (1912) in Nova Scotia. Arsenopyrite was considered to be second in abundance in...Analyses of this subset tracked data on pyrite, arsenopyrite, galena, chalcopyrite, sphalerite, pyrrhotite...four to one that that sulfide will be pyrite. Arsenopyrite was so reported in four cases and galena in...found for subset two. Three sulfides galena, arsenopyrite, and chalcopyrite are reported in over half |  | | Book | | decade, however, the need has been growing for a new, comprehensive index. Because the 14-year index suffered... Consequently, it was our decision to prepare a new index which is cumulative back to volume 1, fully...the 14-year index, and which is organized on a new plan. Nevertheless, all readers and users of the...the last ten years, and which has inspired this new effort. The current 25-year index is divided into...appears n Brief descriptive note, as in "What's New in Minerals?" p Photograph or other illustration |  | | Journal (article/letter/editorial) | | SPECULATIONSREGARDING THE GENESIS OF THE DIAMOND. II ORVILLEA. DERBY Geological and MineralogicalService of Brazil, Rio...occurin so many eruptiverocks. 2 451 ORVILLE A. DERBY 452 In a recent article Irving1has discussedthe...prak. Geol., May, 1898, p. 164. 454 ORVILLEA. DERBY most affectedby the previous fracturingthat the...Newlands mine, in the form of graphite. ORVILLEA. DERBY 456 The conditions above enumerated are, in their...are: (1) large and ideally perfect crystals of arsenopyrite occur in certain portions of the hanging wall |  | | Journal (issue) | | a soft spot, and I was not disappointed in this new locality. Several trips over the last three years...1Department of Geology and Geophysics, University of New Orleans, New Orleans, Louisiana 70148. 2Rua Ribeiro de...Department of Geology and Geophysics, University of New Orleans, organized a three week fieldtrip to Brazil...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 • 3 E-mail: lream@comtch.iea...doomed. The New Dana is out A few months ago I wrote about the opportunity of obtaining the new Dana's System |  | Vial, D.S., Duarte, B.P., Fuzikawa, K., Vieira, M.B.H. (2007) An epigenetic origin for the Passagem de Mariana gold deposit, Quadrilátero Ferrífero, Minas Gerais, Brazil. Ore Geology Reviews, 32 (3) 596-613 doi:10.1016/j.oregeorev.2005.03.017 | Journal (article/letter/editorial) | | calcareous rocks. The most abundant sulfide is arsenopyrite, which is normally associated with pyrite and...veins boundary or are dispersed in the veins. Arsenopyrite is associated, most commonly, with calcareous...rights reserved. Keywords: Gold; Quartz vein; Arsenopyrite; Tourmaline; Passagem de Mariana; Quadrilátero...Veloso mine formed quartz veins and massive arsenopyrite within itabirite, both along bedding. The geology...numerous authors (Hussak, 1898; Bensusan, 1910; Derby, 1911; Ferrand, 1913; Legraye, 1937; Maia, 1944; |  | | Journal (article/letter/editorial) | | Cerussite and fluorite, Blanchard mine, Socorro County, New Mexico. Peter J. Modreski photo. MarchlApril:...chalcopyrite, and quartz, Sweet Home mine, Alma, Park County, Colorado. Martin Zinn specimen, Jeffrey Scovil...NovemberDecember: Silver, Bulldog mine, Mineral County, Colorado. F. John Barlow specimen, Malcomb Hjerstedt...ROCKS & MINERALS Apatite, Bolivia, 59; Germany, 59; New Jersey, 26; Portugal, 59 Aragonite, Vermont, 239...antimony district, 134-37 Arsenopyrite, Arkansas, 135 Arsentsumebite, New Mexico, 67 Art, see Robinson |  | | Catalog/List | | Tenneco Mine, Death Valley, Inyo Co., California, USA. A nice large display specimen showing lustrous colourless...90x80x45mm. £95. 22) FLUORITE, SIDERITE and ARSENOPYRITE. Hingston Down Quarry, Callington, Cornwall...light brown micro siderite and a scattering of arsenopyrite xls to 2mm. On granitic matrix. 70x50x20mm max...matrix. Hand written label "Galena Masson Hill—Derby June 2nd 1983". 60x50x30mm. £65. 27) GOETHITE. Restormel...nitile. 130x80x160mm. £165. 38) SCHEELITE, ARSENOPYRITE and CASSITERITE. Wheal Jewell, Mary Tavy, Devon |  | | Journal (article/letter/editorial) | | is from Leiper’s quarry at Springfield, Delaware County, Pennsylvania (Peters 1984). When the spessartine...to 7 cm across occur near Middletown, Middlesex County, and massive spessartine and relatively small crystals...quartz matrix occur at Jail Hill near Haddam, Connecticut. Small spessartine crystals occur with rhodonite...localities in Figure 2. A classic Avondale, Delaware County, Pennsylvania, spessartine specimen with a major...Schuster prospect on Dripps Road, Middletown, Connecticut. John Betts specimen and photo. 96*2: |  | | Journal (article/letter/editorial) | | pohwatp@si.edu FLUORITE Elmwood Mine, Carthage, Smith County, Tennessee R egular readers of this column will...sphalerite, 8.8 cm high, from the Elmwood mine, Smith County, Tennessee. Note the gemmy corners of the cube...pieces are all from the fluorspar district, Hardin County, Illinois. Cincinnati Museum Center specimens,...cubes from Trestia, Transylvania region, Maramures County, Romania, appears to be a complete replacement...material originating from the Ashover quarries in Derby, England, is the yellow fluorite called Ashover |  | | Journal (article/letter/editorial) | | source constrained by Co/Ni ratios in coexisting arsenopyrite and tourmaline: the auriferous lode of Passagem...abundant tourmaline, which is intergrown with arsenopyrite. Spot measurements using laser ablation– inductively...are the most abundant trace elements in the arsenopyrite (45–538 ppm Co, 246–828 ppm Ni), with Co/Ni...lower than those in the arsenopyrite. The Co/Ni ratios of tourmaline and arsenopyrite are tightly distributed...literature), the Co/Ni ratios of tourmaline and arsenopyrite fingerprint a continental evaporitic source |
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