 | | Journal (article/letter/editorial) | | 36849-5305 C h a l c o c i t e BRISTOL, HARTFORD COUNTY, CONNECTICUT This classic chalcocite is representative...intergrown twins produced from the Bristol, Connecticut, copper mine in the mid-1800s. The 8 by 6 by 4-cm...halcocite is one o f the most important o f all copper-ore minerals, occurring most commonly at shallow...during the nineteenth century from the mine in Bristol, Connecticut, A m e r i c a n chalcocite would be...Connoisseur's Choice is a fine B r i s tol, Connecticut, chalcocite (see fig.). Chalcocite is a dense |  | | Journal (article/letter/editorial) | | Washington, DC 20013 pohwatp@si.edu Bornite Dzhezkazgan Mine, Dzhezkazgan Karagandy Province, Kazakhstan S ...rarity is bornite, a common mineral found in many copper deposits as massive lumps. The scarcity of bornite...collector community, especially the keen collector of copper minerals. The chemical formula for bornite is Cu5FeS4...metallic luster. On fresh surfaces, bornite’s color is copper-red to pinchbeck-brown, but it will quickly tarnish...found that pinchbeck is the name of an alloy of copper and zinc that is used as imitation gold, so I assume |  | | Journal (article/letter/editorial) | | CONNECTICUT Mineral Locality Index Although many sites in Connecticut are no longer open to collectors...H. WEBER 1172 West L a k e Avenue Guilford, Connecticut 06437-1342 E A R L E C. SULLIVAN 17 R o c k y...y R i d g e D r i v e T r u m b u l l , Connecticut 06611-5326 T his locality index is meant to serve...collectors. More often than not, collecting in Connecticut is no longer per mitted. Many of the localities...effort has been made to list a l l localities in Connecticut, a small state that is big on mineralization |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Articles Famous mineral localities: The Bristol copper mine, Connecticut.....................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro |  | | Journal (article/letter/editorial) | | Although the occurrence was not unique for Connecticut, this type is seldom found outside of the northeastern...New Britain, Connecticut, on both sides of the extension. The area, in central Connecticut, can be located...Extension, 0.75 mile north of Route 72, New Britain, Connecticut. Figure 3. Chalcopyrite, 2.5 cm across. Jeffrey...precipitated. Next came calcite, marcasite, galena, and copper. The final stage of crystallization produced malachite...fresh orthoclase, muscovite, and plagioclase. Minor copper mineralization occurs in veins found in both the |  | | Report (volume) | | Geology of the Bristol Quadrangle, Hqrtforct litchfield, and New ~Haven Countie&, Connecticut U.S. G EO...State of Connecticut Geological and Natural History Survey Bedrock Geology of the Bristol Quadrangle...Quadrangle, Hartford, Litchfield, and New Haven Counties, Connecticut By HOWARD E. SIMPSON Prepared in cooperation...cooperation with the State of Connecticut Geological and Natural History Survey Metamorphosed sedimentary...sedimentary strata of Late Triassic age underlie the Bristol quadrangle U.S. GEOLOGICAL SURVEY BULLETIN 1573 |  | | Report (issue) | | Site Number, Site Name ...................... 6 County, State, Quadrangle, Latitude, Longitude .........A. Section A: Occurrences located north of the Hartford basin, New Hampshire ...................... .67...67 B. Section B: Occurrences located in the Hartford basin and vicinity, Massachusetts ................C: Occurrences located in the Hartford basin and vicinity, Connecticut ..................... .79 D. Section...information on all known Mesozoic occurrences of copper, gold, iron, lead, silver, zinc, barite,and fluorite |  | | Report (issue) | | GEOLOGICAL SURVEY Bulletin 57 Geologic Series Copper Mines and Mining in New Jersey by HERBERT P. WOODWARD...of a new report on the copper ores of New Jersey and the many attempts to mine them. The report is particularly...them to supplement the supply of copper from the dwindling western copper deposits in the present emergency...during the preparation of a college thesis on the "Copper Deposits of New Jersey". I take pleasure in recommending.............................................. 10 Copper localities ................................... |  | | Book (edition) | | THE MINERAL LOCALITIES OF CONNECTICUT AND SOUTHEASTERN NEW YORK * «-• r ** K* ysf^ :' •'’S >- n...250 SPECIES iBooks by Ronald Everett Januzzi CONNECTICUT MINERALS ON PARADE NEW YORK STATE MINERALS ON...THE MINERALOGICAL PRESS 83 Elm Street Danbury. Connecticut IIOIPW MINERALS ON PARAt>E F.tMSTltIP* THREE...to enrich our knowledge of the mineralogy of Connecticut: James Dwight Dana Samuel L. Penfield Edward...Minerals from the Principal Localities in Western Connecticut and Southeastern New York State............. |  | | Journal (issue) | | 85740. Front cover: COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick...Treasure of Butte Hill and Development of the Great Copper Industry” by C. P. Connolly in McClure’s Magazine...Specimens of copper sulfides and sulfosalts like bornite, chalcocite, colusite, covellite, digenite, djurleite...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning |  | | Report (volume) | | especial interest or value. Some minerals, such as the copper ores of Pennsylvania, are included in the list...Colorado.........Prof. R. D. George, Boulder. Connecticut..... .Prof. William N. Rice, Middletown. Prof...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson |  | | Journal (article/letter/editorial) | | absenceof a numberof associations suchas magnetite-covellite, pyrrhotite-hematite and, in the presence of magnetite...the field of composition bounded by chalcocite, covellite,chalcopyrite, and pyrite. The observed sequence...assemblages. INTRODUCTION THe. commonsulfide minerals of copper ores are phasesbelongingto the system.Cu-Fe-S....zinc, and molybdenum,do not combinewith iron or copper to form ternary or quaternaryphasesexceptfor the...presented by R. M. Garrels and R. Natarajan. 2 Copper-antimony sulfides, notably tetrahedrite, although |  | | Report (volume) | | Luttrell Continuity of strata in the Newark and Hartford basins 6 By Paul E. Olsen A cored stratigraphic...Lower Jurassic Portland Formation, Suffield, Connecticut 24 By Nicholas G. McDonald and Peter M. LeTourneau...Robbins and Robert E. Weems Thermal histories of the Hartford and Newark basins inferred from maturation indices...Burruss Source of kerogen in black shales from the Hartford and Newark basins, Eastern United States 63 By...and phytoclasts of the Newark Supergroup in the Hartford basin 68 By R.K. Kotra, R.M. Gottfried, E.C. Spiker |  | | Report (volume) | | ........................................... Connecticut................................................especial interest or value. Some minerals, such as the copper ores of Pennsylvania, are included in the list...See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.; |  | | Report (issue) | | / Historical Sketches of Copper and Lead Mining in Montgomery County, Pennsylvania by F. Harold Evans... - Historical Sketches of Copper and Lead Mining in Montgomery County, Pennsyl vania. Copyright ©...second and third drafts and Glen Taylor, Montgomery County Re corder of Deeds, for his kind help in searching...Sciences of Philadelphia, Montgomery County and Chester County Historical Societies, and the Franklin...compiled. FOREWORD Seventeenth century European copper technology was brought to the new world with the |  | | Book (volume) | | .........................................94 Connecticut ..............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ......................................................................22 Arizona County Map ..................................................................45 Arizona – Yuma Co. Hull Mine Site Map ...................................... |  | | Journal (article/letter/editorial) | | to the southwest. • So far, it seemsthat nat{re copper{s lesslikely to be found {n commercialamountsthan...seemsuniqueenoughto merit description. Further, its •Gilbert, G.: Copper on the Coppermlne River. E½ON. GEOL., vol. 26,...as follows: Bornitc Klaprotholite Chalcocite Covellite Quartz Hematite bearing Quartz Barite A CHALCOCITE...Bastin, E. S.: The Chalcocite and Native Copper Types of Copper Ore Deposits. Eco•r. Gv.ot.., vol. 28,...periodof mineralization. As notedby Bateman4 in the Bristol deposit,the presence of baritepointsto the reductionand |  | | Report (volume) | | covering early Mesozoic geology of M assachusetts, Connecticut, New jersey, Pennsylvania, Virginia , Maryland...offshore early Mesozoic geology of Massachusetts, Connecticut, New Jersey, Pennsylvania, Virginia, Maryland...[refers to water] Climate* Coal [economic geology]* Copper [economic geology]* Diabase [rock type]* Economic...appropriate, the applicable early Mesozoic basin, State, county, or 7 1/2minute USGS topographic quadrangle covered...the State are cited. More than one basin, State, county, or quadrangle may appear for an entry. A State |  | | Book (edition) | | mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |  | | Journal (article/letter/editorial) | | THE ORES OF THE NORTHERN RHODESIA COPPER BELT. ALAN M. BATEMAN. CONTENTS. Introduction .......region shouldbe producingaround 400 million poundsof copper; in ten to twelve years a production of x,ooo million...The best papers to date on the geology of the new copper belt are: "An Outline of the Geology and Ore Deposits..."The Geology and Development of the Roan Antelope Mine," by D.C. Sharpstone, privately printed, London...Guide Book Excur. C-22, Pretoria, x929; and "The Copper Deposits of Northern Rhodesia," by Anton Gray and |  | | Book (volume) | | .........................................80 Connecticut ...............................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Book (volume) | | .........................................80 Connecticut ...............................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Journal (issue) | | 1937 .. CONTENTS FOR APRIL, 1937 Ye Ancient Copper Mine of Arent Schuyler. By 0. Ivan Lee .... 99 Praktikurn...the ASSOOIATION }B WHOLE No. 69 YE ANCIENT COPPER MINE OF ARENT SCHUYLER Within Plain View of the White...Manhattan Lies the Eerie Entrance to the Oldest Copper Mine in the United States. Herewith is Sketched Some...infrequently surprised to learn that an extensive copper mine whose history can be traced back tc the days...Hackensack meadows. The Schuyler Mine, as it is usually called, lies in Bergen County upon property secured by |  | | Catalog/List | | museum-quality Tourmalines, including the 2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...CALEDONITE Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans for the area...Wall, Caledonia in turn lent its name to the rare Copper mineral seen here. Originally identified in 1832...appears infrequently in association with various Copper/Lead ore deposits. Good crystals are rare and highly...This example hails from the Mammoth-Saint Anthony Mine: a legendary Arizona locality. Unlike the vast majority |  | | Report (volume) | | GEOLOGICAL SURVEY GEORGE OTIS--SMITH, DIRECTOR 455 COPPER DEPOSITS OF THE APPALACHIAN STATES BT WALTER...Ducktown type. ________________________________ . Copper quartz-vein type__________________________ Caroliuian..._ 16 Warren mine ____ 16 Milan mine ____________.._____________________ ._ 18 Lyman mine _______ _ _________...____________ '.__ 24 Copperfield or Ely mine ("Vershire mine).______i______ 24 History______________...and character of ores____________________ Hartford County deposits__________________________ Simsbury |
|
