 | | Journal (article/letter/editorial) | | Conshohocken State Road 2. East side of Pennypack Creek, quarry % mi. north of Paper Mills railroad station 3....Pennypack Creek at Paper Mills railroad station 10. Quarry at Bryn Athyn (formerly Alnwick) west side of Pennypack...downstream from the bridge at Conshohocken 15. Quarry in Chickies quartzite, % mi. N. 38° E. of Laverock...St. Thomas’s parochial school, Lancaster Ave., Rosemont 18. River Road and Arrowmink Creek, south side...the railroad station at Miquon (Lafayette) 21. Quarry %e uni. N. 45° W. of Lenni Mills railroad station |  | | Journal (article/letter/editorial) | | hornblende, chiorite, muscovite, zircon, apatite, magnetite, allanite and fluorite. Subhedral grains of fluorite...Micro-perthite Plagioclase Biotite Hornblende Fayalite Magnetite Fluorite 33.0 42.8 192 Plagioclase An16 126P...7l-10 75-3 15-6 38-7 44-3 Pikes Peak granite, Rosemont, Teller County. Porphyritic granite, Bear Creek...Camp Road, El Paso County'. Mount Rosa granite, Rosemont, Teller County. Mount Rosa granite (fine-grained)...n g t h e G o l d C a m p Road, a mile east of Rosemont. A few small bodies occur also along South CheyenneCreekin |  | | Book (edition) | | PI,IA COUNTY: Santa Rita Mountains, Helvetia-Rosemont FI6URE3.1 J\canthite, District, Helvetia portion...(Stanley B. Keith, pers. comm., 1973); Helvetia-Rosemont District, in contact-metamorphosed sedimentary...near Kingman Feldspar Mine, in a small satellite quarry in a pegmatite occurrence located 1.5 km ALPHABETICAL...deposits containing arsenic. PIMACOUNTY: Helvetia-Rosemont District, Narragansett Mine, as small blue clusters...spessartine, and pyrope (Pilkington 1961). Helvetia-Rosemont District, Peach-Elgin copper deposit, with grossular |  | | Journal (article/letter/editorial) | | Red cleavage masses are found at the Gillette quarry at Haddam Neck, Connecticut. The best fluorite...druses in granite and pegmatite at the Redstone quarry, North Conway, New Hampshire, etc. YTTROCERITE...as a pseudomorph after fremontite in the Meyers quarry? with lepidolite and pink feldspar near Canon City...and Rosemont pegmatites of Park County; the Devils Hole, School Section, Mica Lode, Meyers quarry and...County. Elsewhere bismutite has been found at Hale's quarry, Portland, Connecticut and recently from Mitchell |  | | Book (volume) | | rare planes), Ringwood, Passaic county. Savage's quarry (good crystals), Wilburtha_ Mercer county. Anthraconite...precious serpentine), Morris county. De Bo_s' lime quarry (in seams half an inch in thickness) ; also at...German Valley--from decomposition of pyrite in magnetite at the Green Pond mines--Denmark miue_ NEW JERSEY...county. Ringwood, Passaic county. Lodestone is magnetite which possesses sufficient magnetic power to lift...molybdenum. mine, Stanhope (thick coatings on magnetite), Sussex COUnty. Mountain Cork. See Amphibole |  | | Journal (issue) | | Open-pit Mines E&MJ speaks to Trevor Kelly about the Canada Mining Innovation Council’s Alternative Haulage...................................... 22 U.S. & Canada: Minnesota Supreme Court Rules in Favor of Polymet...Australia/Oceania: Fortescue Postpones Iron Bridge Magnetite Project.......... 16 Africa: Orion to Acquire...Midwest/Eastern U.S. & Canada, Sales—Craig Scharf, cscharf@mining-media.com Western U.S., Canada & Australia, Sales—Frank...additional mailing offices. Canada Post Publications Mail Agreement No. 41450540. Canada return address: PO Box |  | | Book (edition) | | recrystallization of calcite; and, locally, bodies of magnetite may form, especially in limestones. 8. During...or minerals such as bar- ite, chlorite, and magnetite. Sulfides, together with minerals such as tremolite...hornblende hydrobiotite kaolinite laumontite magnetite metahalloysite microcline olivine orthoclase...calcite chlorite clays epidote fluorite heulandite magnetite plagioclase quartz ‘stilbite tourmaline Primary...Santa Rita Mountains, Blue Jay mine, Helvetia-Rosemont district (Schrader and Hill, 1915). Sierrita Mountains |  | | Report (volume) | | .................................... Helvetia-Rosemont area............................................distribution of elements in altered rocks of the Helvetia-Rosemont area: 3. Copper______________________________...silver. Minerali~ed rocks from the Helvetia and Rosemont mining camps contain anomalous concentrations...GEOCHEMICAL RECONNAISSANCE, SANTA RITA MOUNTAINS Rosemont camp in the northern part of the Santa Rita Mountains...orthoclase or sanidine, 3 percent biotite, 1 percent magnetite, and traces of apatite, sphene, and zircon. A |  | | Journal (article/letter/editorial) | | Unusual minerals xls, for crystal of: ludwigite, magnetite, siderite, rose clinozoisite, hessonitc and other...Above $19.00, Postpaid ERSKINE COLLECTION 307 Rosemont, CA JoUa, Cal. 92037 Science An International |  | | Report (issue) | | specimen contains relicts of amphibole and biotite. Magnetite and apatite ac- a sheet of rhyolitic tuff breccia...surfaces are stripped traces of chloritized biotite, magnetite, and zircon. of cover; and elsewhere joint blocks...northwest of Patagonia. The ubiquitous accessories -magnetite, apatite, and zircon- occur in minor amounts,...percent of the rock and are strongly argillized. Magnetite and apatite are present in trace amounts. Quartz...are albite and potassium feldspar. Traces of magnetite, apatite, and zircon are present, and in one specimen |  | | Report (issue) | | was found at Greaterville in 1924. Pinal County-Canada del Oro placers. Santa Cruz County-Oro Blanco,...Rita Mountains, as small crystals surrounded by magnetite in diorite on the southern slopes of the range...GUI~hort~~tl frSm t~e ~enches of Oxbow sand with magnetite. . , e an ommgo Creek, in red Yavapai County-Reported...Generally associated with pyrite chalcopyrite, or magnetite. May contain nickel, due to small en~ closed grains...ARIZONA 27 Pima County-Santa Rita Mountains, at Rosemont, as crystal aggregates lining cavities. Silver |  | | Book (edition) | | Apatite Diopside Feldspar Fluorite Magnesite Magnetite Olivine Opal Qyartz Amethyst Carnelian Prase...occurrence of this metal, the valley was called "Canada de Hierro," or iron valley. Silver mines of great...The associated minerals are peridot, pyroxene, magnetite and similar minerals. The gem has never been found...describe kiddcreekite on material from Ontario, Canada, and the Campbell mine, Bisbee, Cochise County...by recrystallization of calcite; and bodies of magnetite may have formed locally, especially in limestones |  | | Report (issue) | | orthopyroxene, clinopyroxene, brown-green hornblende, magnetite, and ilmenite. Mafic minerals vary from < 5-30...and accessory minerals are garnet, muscovite, magnetite, ilmenite, sphene, apatite, and zircon. The hornblende...ribbon textures are common near and along the Rosemont Shear Zone and throughout the unit within the...plagioclase and quartz around porphyroblasts of magnetite, orthopyroxene, and garnet are common features... Dc11-15 ! M LTI BA CROSS SECTION SYMBOLS Rosemont Shear Zone 30 0 30 0 40 OL Ar s hri LD RD | | | Book (edition) | | (common), or minerals such as barite, chlorite, and magnetite. Sulfides, together with minerals such as tremolite...hornblende hydrobiotite kaolinite laumontite magnetite metahalloysite microcline olivine orthoclase...arbitrary divisions: Gangue Minerals adularia calcite magnetite amesite chlorite plagioclase antigo rite clays...Santa Rita Mountains, Blue Jay mine, Helvetia-Rosemont district (Schrader and Hill, 1915). Sierrita Mountains...(Stanley B. Keith, pers. comm., 1973). Helvetia-Rosemont district, in contact metamorphosed sedimentary |  | | Journal (article/letter/editorial) | | * Frontera Geotechnical, Squamish, BC V8B 0K8, Canada Department of Civil & Environmental Engineering...Engineering, University of Alberta, Edmonton, AB T6G 2W2, Canada Correspondence: ralph@fronterageo.ca Abstract:...Karara [6] in Western Australia, a 30,000 t/day magnetite mine. Tailings at this facility Karara [6] in...in Western Australia, a 30,000 t/day magnetite mine. Tailings at this facilityare are pressure using vertical...Tailings Dams; BiTech Publishers Ltd.: Vancouver, BC, Canada, 1990. Morgenstern, N.R.; Vick, S.G.; Van Zyl, |  | | Journal (article/letter/editorial) | | Auriga Drive, Suite 203, Ottawa, Ontario K2E 7W6, Canada, Email: pubs@cdnsciencepub.com, Phone: 613-656-9846...Mineralogical Association of Canada, 490 de la Couronne, Québec QC G1K 9A9, Canada, Email: office@mineralogicalassociation...Blvd. W., Suite 1250, Westmount, Quebec H3Z 3C1, Canada, Email: cim@cim.org, Phone: 514-939-2710 Geochemical...the Taconic seaway, Newfoundland Appalachians, Canada—Jean-Luc Pilote and Stephen J. Piercey 640 AUSTRALIAN...Rivière-Héva fault zone, Abitibi subprovince, Quebec, Canada—Francis Guay, Pierre Pilote, Réal Daigneault, and |  | | Journal (issue) | | Add $3.00 for subscriptions outside the U.S. and Canada. Foreign subscriptions must be paid in U.S. dollars...Foundation. ISSN 0035-7529 1978 by The Foote Quarry in Kings Mountain, by LAURA MARBLE 102 Dorset Way...worthwhile . specimens. Milarite from the Foote quarry. Photo by Lewis Perloff l 58 ROCKS AND MINERALS... Thin beds of marble are found in parts of the quarry and another common wall rock is a mica schist with...32 6 41 99 1 100 Brannockite from the Foote quarry. Photo by Miles Hudson JULY/AUGUST 1978 159 COLLECTING |  | | Journal (article/letter/editorial) | | river this rock was largely quarried. The first quarry opened was irnmediately on the river bank. When...from about 30th Street to 34th Street, and a large quarry, or a series of quarries afterwards merged into...the Park north of Girard Avenue, and also in a quarry on Girard Avenue about 38th Street, menaccanite...1 NATURAL SCIENCES OF PHILADELPHIA. 177 At the quarry near 38th Street, one specimen contained six crystals...Pennsvlvania Railroad, about 36th Street, was a small quarry in nmica schist. Here was found a rock formed of | | | Book (edition) | | Magnesite Apatite Diopside Feldspar Fluorite Magnetite Olivine Opal Quartz Scapolite Amethyst Carnelian...The associated minerals are peridot, pyroxene, magnetite and similar minerals. The gem has never been found...describe kiddcreekite on material from Ontario, Canada, and the Campbell mine, Bisbee, Cochise County...by recrystallization of calcite; and bodies of magnetite may have formed locally, especially in limestones...calcite or minerals such as barite, chlorite, and magnetite. Sulfides, together with minerals such as tremolite |  | | Journal (issue) | | Earth Sciences Memorial University St. John's, NL, Canada, A1B 3X5 E-mail: akerr@mun.ca Managing Editor/directrice...Sciences St. Francis Xavier University Antigonish, NS, Canada, B2G 2W5 E-mail: cmurphy@stfx.ca Publications Director/Directrice...Karen Dawe Geological Association of Canada St. John’s, NL, Canada, A1B 3X5 Tel: (709) 864-2151 E-mail:...- The Tooth of Time Outreach: Pierre Verpaelst (Québec) Beth Halfkenny (Ontario) Godfrey Nowlan (Prairies)...David Rudkin and Graham Young Great Mining Camps of Canada: Stephen McCutcheon Heritage Stone: Dolores Pereira |  | | Journal (article/letter/editorial) | | Anorthoclase perthite Accessory (magnetite) l-luorite & magnetite Magnetite & apatite Johannsen No. Classification...include riebeckite, allanite, zircon, apatite, magnetite and fluorite. In Table 1 (No. 60-8) is presented...that is fine-grained and felted. Accessories are magnetite, allanite and abundant apatite. Age relations...commercial value. A small area three miles northeast of Rosemont on the Summit Wye Road contains two trenchesfrom |  | | Journal (article/letter/editorial) | | byssolite, $9.50 postpaid. The Erskine Collection, 307 Rosemont St., La Jolla, California 92037. DAVID NEWS COLLECTORS...approximately \ W x 2". Select from;artinite, magnetite-dolomite, prophyllite, chalcanthite, dumortierite...Minerals Ltd., Drawer 730, Kirkland Lake, Ontario, Canada. MISCELLANEOUS AT NEW HAMPSHIRE - Mineral specimens;...50 cents for postage, 80 cents for 1st class and Canada. Sy Schweitzer and Co., Inc. P.O. Box 431, East |  | | Journal (article/letter/editorial) | | for list ductory collection. 307 — Coast, Rosemont study and pegmatite advanced show. colorful...mately 1 " x 2". Select from: orpiment, realgar, magnetite-dolctnite, pyrophyllite, chalcanthite, dumortierite...available Minerals Kirkland paid, U.S.A. and Canada. mens, This mate for our free 730, SPECIAL...clinozoisite, $4.50 postpaid. The Erskine Collection, 307 Rosemont St. La Jolla, Calif. 92037 MINOCQUA, WISC. SMOKEY...3 2 2 3 July 31 thru Aug. 2,1971 Quyon, Que., Canada C L U B , Box 4 8 7 - R , Yucaipa, Calif. 9 2 |  | | Report (volume) | | Greaterville Ariz., area. H, Helvetia mining district; R, Rosemont mining district; B, Box Oanyon; and S, Sawmill...__________________________ -____-__--_----__. Magnetite. ________________ ______ ___--_-___-__.-_-Apatite...southward wedging out of Paleozoic rocks from Rosemont ('fig. 1, R) to and beyond Box Canyon and, together...as hosts to mineralization in the Helvetia and Rosemont mining districts. CRETACEOUS ROCKS Rocks of the...--__-_______-. Biotite. ______________.________.__--_ Magnetite- __.-__._._._______________ Apatite __ __________ |  | | Journal (article/letter/editorial) | | byssolite, $9.50 postpaid. The Erskine Collection, 307 Rosemont St., La Jolla, California 92037. MEXICAN CUTTING...approximately lVi" x 2". Select from;artinite, magnetite-dolomite, piophyllite, chalcanthite, dumortierite...Minerals Ltd., Drawer 730, Kirkland Lake, Ontario, Canada. POLISH QUICKER AND KEEP CLEANER With plastic...50 cents for postage, 80 cents for 1st class and Canada. Sy Schweitzer and Co., Inc. P.O. Box 431, East |
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