 | | Book | | William J. Brunet set out to trace three ilmenite occurrences mentioned in late 19th-century literature. One...2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...excellent loose ilmenite crystal clusters from a calcite vein-dike digging site which they called the Bentley...finest ilmenite specimens have come from an unusual calcite vein-dike occurrence with an exposure very near...ilmenite crystals are found embedded in massive calcite. or, rarely, still attached to the feldspar/mica |  | | Journal (article/letter/editorial) | | PEGMATITE MINERALS OF THE UNITED STATES David M. Seaman American Museum of Natural History, New York...whereas the almandite-spessartites found in granite pegmatite are predominently trapezohedral crystals or else...Concord, Leiperville, and Newlin, Pennsylvania; Upper Merryall and Haddam, Connecticut; Russell and Westfield...The crystals occur most frequently in common pegmatite with microcline and orthoclase as the chief feldspars...cut into fine gems. Noted from Pala, California; Mt. Antero, Colorado; some localities in Chester and |  | | Journal (issue) | | labels for displays, and (5) those 1 Not all Dana occurrences have been verified in recent times. 2 Some localities...(Ferberite) James Creek Jamestown (Epidote, Garnet, Calcite, Vesuvianite, Diopside) Keystone mine, Mountain...mine Powerhorn, Cibolla District (Anatase) Scofield Pass Gothic (Orthoclase var. Sanadine) Vulcan mine Vulcan...Rhodochrosite, Quartz) JEFFERSON COUNTY Bigger Pegmatite mine Morrison (Bertrandite, Beryl, Bismuthinite...Columbite, Almandine, Epidote) Genessee Mountain pegmatite (Grossular, Spessartine, Epidote, Titanite, Vesuvianite |  | | Journal (issue) | | 28 million Troy ounces or about 900 metric tons (mt) of silver (Weed, 1912). The silver panic of 1892–93...same year would see the Anaconda produce about 7,300 mt of oxidized silver ore, grading 930 gm per ton in... 1957) Between 1882 and 1884 Daly shipped 34,000 mt of ore to Wales. It averaged an incredible 45% copper...smelter was completed. This facility, known as the “Upper Works,” was capable of treating 910 mtpd. A brief...fed directly to the roasting furnaces. After the Upper Works were destroyed by fire in 1889 (an all too |  | | Journal (issue) | | .............191 by R. P. Richards Amethyst occurrences of the eastern United S ta tes.................nepheline, biotite and albite-antiperthite crystals in calcite-cored vein-dikes ................................plants and animals, and A. E. Fersman pioneered in pegmatite geochemistry, subjects which later were to elicit...assemblage, which typically includes albite, adularia, calcite, chlorite minerals and anatase (Campbell, 1927)...which more typical quartz may be common, such as pegmatite veins or cavities in sedimentary rock. The localities |  | | Book | | descriptions of properties or with listings of occurrences has not been included because of the availability.... . . . 165 180 182 Chapter 5: RADIOACTIVE PEGMATITE DEPOSITS Geological Characteristics of Pegmatites...Pegn1atites ...................................... . Calcite-Fluorite-Apatite Vein-Dikes ...................... . . . . . . . . . . . . . . Basin and Range Province . . . . . . . . . . . . . . . . . . . . . . ....483 486 Contents xiv Other United States Occurrences . . . . . . . . . . . . . . . . . . . . . . |  | | Book | | affects its present characteristics as a minera1 province, because of the exposure of the various depth...H H O H Ctf c/3 O H DEEP LEVEL aplite, pegmatite foliated, gneissic, migmatitic granite ω pc...70-100% contribution from melts derived from the upper mantle above subduction zones" (Brown, 1979). To...leucocratic equivalents, polymineralic (e.g. aplite, pegmatite) or monomineralic (vein quartz); and (3) lamprophyres...by stoping or cauldron subsidence into a passive upper crust comprising (1) marine "eugeoclinal" volcanic-sedimentary |  | | Book | | synthe- including gems, the and on natural occurrences, collector’s specimens, John scholarly monograph...Fertil78 ity, Fevers and 131 France, 77 127 130 Italy, Poisons and Venomous Bites, Pregnancy, 127 ... Mexico, 480 Mongolian 507 Sudan, 508 456 Italy, 456 Kenya, (Namibia), 501 507 Spain, 445 ...AZ; Allan Caplan, CA; Giorgio Graziani, Rome, Italy; Harry Winston, Inc., New York, NY; Hoover, have...Van Pelt, Murphy, Los New Pagano, Monfalcone, Italy; Sanchez, E. Fallbrook, Scripps, Vienna, Angeles |  | | Report (volume) | | -----------------------Uranium-bearing lode occurrences ____ ----___________________________ 7 7 11...claims___ ______ __ __ _______________ Other occurrences in Lemhi County______________________ Camas district...CountY---------------------------------------Pegmatite occurrences______________________________________..._____________________________ Miscellaneous occurrences-Mosquito Bay area_______________ Other properties...Uranium-bearing lode occurrences-Continued Washington-Continued Veins and veinlike occurrences-Continued Leonard's |  | | Book | | affects its present characteristics as a mineral province, because of the exposure of the various depth...monzonlte, d i o r i t e O 3 DEEP LEVEL aplite, pegmatite foliated, gneissic, migmatitic granite Pi Q...70-100% contribution from melts derived from the upper mantle above subduction zones" (Brown, 1979). To...leucocratic equivalents, polymineralic (e.g. aplite, pegmatite) or monomineralic (vein quartz); and (3) lamprophyres...by stoping or cauldron subsidence into a passive upper crust comprising (1) marine "eugeoclinal" volcanic-sedimentary |  | Chiarenzelli, Jeffrey, Lupulescu, Marian, Robinson, George, Bailey, David, Singer, Jared (2019) Age and Origin of Silicocarbonate Pegmatites of the Adirondack Region. Minerals, 9 (9) 508 doi:10.3390/min9090508 | Journal (article/letter/editorial) | | Silicocarbonate pegmatites from the southern Grenville Province have provided exceptionally large crystal specimens...amphibole, clinopyroxene, and scapolite within a calcite matrix. Crystals can reach a meter or more in long...collapse, voluminous leucogranite and granitic pegmatite intrusion, iron and garnet ore development, and...rocks. Carbon and oxygen isotopic ratios from calcite plot within a restricted field away from igneous...represent a continuum between vein-dyke and skarn occurrences involving the anatexis of metasedimentary country |  | | Report (issue) | | France d’Outre-Mer CAMP Central Atlantic Magmatic Province CGIAR-CSI Consultative Group on International...Reserves Committee (Australasian) LIP Large Igneous Province LREE Light rare-earth element METI Ministry...documents and the National inventory of mineral occurrences suggests that resources of U, Th, Nb, Ta, Be...Richat carbonatite complex, but that all other occurrences of U, Th, REE, and associated elements are poorly....................................... 2 4.1.1 Pegmatite Veins of the Tasiast-Tijirit Terrane ........ | | | Report (issue) | | France d’Outre-Mer CAMP Central Atlantic Magmatic Province CGIAR-CSI Consultative Group on International...Reserves Committee (Australasian) LIP Large Igneous Province LREE Light rare-earth element METI Ministry...documents and the National inventory of mineral occurrences suggests that resources of U, Th, Nb, Ta, Be...Richat carbonatite complex, but that all other occurrences of U, Th, REE, and associated elements are poorly....................................... 2 4.1.1 Pegmatite Veins of the Tasiast-Tijirit Terrane ........ |  | | Journal (article/letter/editorial) | | 5. Harris Park 6. Devils Head 7. South Platte pegmatite district 8. Mount Antero 9. Ruby Mountain 10....15. Otero County barite occurrences 16. Royal Gorge (Eight Mile Park) pegmatite district 318 ROCKS &...MINERALS 17. Micanite-Guffey pegmatite district 18. Devils Hole pegmatite 19. Grape Creek cordierite-gahnite...Green Mountain kimberlite 23. Crystal Mountain pegmatite district 24. Genessee Park calc-silicate locality...28. Treasure Falls (Wolf Creek Pass) zeolite locality 29. Fremont Pass orthoclase locality 30. Prospect |  | | Journal (volume) | | PENTTI OJANPERÄ, The Piedmontites 1 of Piedmont (Italy), Kajlidongri (India), and Marampa (Sierra Leone)... . .. . . .. ARvo VESASALO, On the Petalite Occurrences of Tammela, SW-Finland .. KAI HYTÖNEN, On the...6. 31. 12. 1958 - PAPERS Rocks of Toror Hills, Mt. Moroto, and Morulinga in Karamoja, N ortheastern...ean, M. A . H e jtman, Bohuslaw, Dr. Hessland, I val', Prof. Hietanen-Makela, Anna M., Dr. H e urtebize...from the vicinity of the following known ore occurrences: the minedout ore body of Makola, the copper |  | | Journal (volume) | | PENTTI OJANPERÄ, The Piedmontites 1 of Piedmont (Italy), Kajlidongri (India), and Marampa (Sierra Leone)... . .. . . .. ARvo VESASALO, On the Petalite Occurrences of Tammela, SW-Finland .. KAI HYTÖNEN, On the...6. 31. 12. 1958 - PAPERS Rocks of Toror Hills, Mt. Moroto, and Morulinga in Karamoja, N ortheastern...ean, M. A . H e jtman, Bohuslaw, Dr. Hessland, I val', Prof. Hietanen-Makela, Anna M., Dr. H e urtebize...from the vicinity of the following known ore occurrences: the minedout ore body of Makola, the copper |  | | Book (edition) | | Conant Texas and Adjacent States— R.T. Peterson Rocky Mt. Wildflowers— Craighead, Craighead, &) Davis Stars...Museum, Stefano Merlini of the University of Pisa, Italy, and Father J. W. Skehan of Boston College. For...additional observations on tests and mineral occurrences that can be included in later editions of this...Crystal habit dominantly octahedral 34. Phantom calcite showing habit change with later growth 69 ...are out collecting do not overlook calcite-filled veins, since calcite can be dissolved in acid to expose |  | | Book | | Mineralogia e Petrologia Corso Garibaldi 37 35100 Padova, Italy ISBN 978-3-642-51860-7 ISBN 978-3-642-51858-4 (eBook)...Magnesian Skarns at Traversella (Piemontese Alps, Italy) and Costabonne (Eastern Pyrenees, France): Nature...Cambrian of Montagne Noire (France) and Sardinia (Italy) P. COURJAULT-RADE and A. GANDIN (With 6 Figures)...Strata-Bound Mineralizations in the Carnic Alps/Italy L. BRIGO, P. DULSKI, P. MOLLER, H.-J. SCHNEIDER...stanniferous and tungsteniferous ore fluids in the province of SW England. W-bearing fluids are characterized |  | | Journal (article/letter/editorial) | | ∼35 km subsequently followed by the ITD to the upper/middle crustal level (∼15 km depth). The P–T evolution...yielded a medium-pressure–medium-temperature (MP–MT) metamorphic peak of 0.85–1.10 GPa at 720–780 °C...ROSSI, MONTE SPAGNOLO, AND THE 2002/03 LAVA FLOW, MT. ETNA: EVIDENCE FOR MAGMA MIXING Bauer, M.1, Ntaflos...University of Ferrara, Via Savonarola, 9, 44121 Ferrara, Italy 3 Department of Biol., Env. and Geol. Sciences,...95124 Catania, Italy e-mail: moritz.bauer96@gmail.com 2 Mt. Etna, located in Sicily, Italy, is Europe’s |  | | Journal (article/letter/editorial) | | are enormous. Excellent specimens of dolomite, calcite, and quartz can be collected here, as is documented...video was being taped are shown for most of the occurrences. The narration includes important information...who own the Wal-Gem Lapidary Shop and the pegmatite occurrences. The MacKays show examples of lapidary work...rose quartz mine and the beryl pit. In the Hybla pegmatite district, the viewer visits the Genesee No. 2...near Sherbrooke and continues with the road-cut occurrences of pyrite at Sherbrooke and the Alpine mineralization |  | | Report (issue) | | .................................44 Grenville Province, Quebeck and Ontario............................orebody.....................39 20. Grenville Province of the Canadian Shield......................46...Approximately 80 percent of uranium must be in the upper 400 km of the earth. O OQ Because the abundance...(WWRAR). About 10 percent of WWRAR are in middle to upper Proterozoic rocks, and about 50 percent are in...occurred with attendant uranium enrichment in the upper mantle and protocrust (Birch, 1965; Murthy, 1976; |  | | Conference Proceedings (Volume) | | & Nigel J. Cook The Nihe iron deposit, Anhui Province, eastern China: skarn, IOCG or porphyritic iron...the ages of Baiyanghe Be-U deposit in Xinjiang province, northwest China ..............................modelling of the Nb-Ta-Sn mineralised Gatumba pegmatite field (Rwanda) .................................J.C.Ø. Andersen & R.K. Shail The carbonatites of Mt. Vulture as a (re)source of rare earth elements ...Hartmut Beurlen & Karel Breiter Contributions to pegmatite exploration within granitic plutons in central |  | | Book | | another oxide, "yttria", from minerals found in the pegmatite at Ytterby, Sweden. Both supposed oxides were...Swedish ehernist Ekeberg in the eourse of analyzing pegmatite minerals from Ytterby, Sweden and Kimito, Finland...minerals from the same loeality, the farnaus pegmatite at Ytterby, Swcden. This faet stresses the geoehemieal...(with 3 Figures) . . 189 Characteristics of Pegmatite Deposits of Tantalum. P. Cerny (with 18 Figures).... 266 Exploration Strategy and Methods for Pegmatite Deposits of Tantalum. P. Cerny (with 15 Figures) |  | | Journal (issue) | | Miguel Calvo Zaragoza, Spain Renato Pagano Milan, Italy Joe Polityka Staten Island, NY Jeffrey A. Scovil...strong interests, and he had knowledge he wished to pass on to others. He served as President of the Mineralogical...Wales, Australia.9 None of these subsequent occurrences have yielded specimens that can come close to...Jr. (1879–1951)46 in Los Angeles. He was then to pass it on to their Los Angeles gemstone outlet, jeweler...which had been described from the Narss rssuk pegmatite in Greenland by Gustav Flink.37 Eacret and the |  | | Journal (article/letter/editorial) | | 15:414-15. Short but informative description of Mt. Newry and Black Mt., the specimens found as well as description...description of chrysoberyl crystals from Ragged Jack Mt., Hartford. . 1941. New England Notes. Rocks and Minerals...New England Notes. Rocks and Minerals 17:24, 29. Mt. Apatite, Auburn: report of find of several spe...not list them. Bryant, S. J . 1960. Fluorescing pegmatite in Maine. Rocks and Minerals 35:217-19. Unexplicably...material in mine fluo resces in different colors at the Mt. Rubellite mine near Heb ron, Oxford County. Buckley |
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