 | | Report (issue) | | Carolina Geological Society 2008 Fieldtrip and Annual Meeting, Little Switzerland, North Carolina October...Spruce Pine Mining District: Little Switzerland, North Carolina __________________________________________...__ Carolina Geological Society (CGS) 2008 Field trip Spruce Pine Mining District North Carolina Co-leaders...Sponsors Active Minerals International, LLC Imerys North America Ceramics Unimin Corporation Vulcan Materials...Spruce Pine Mining District: Little Switzerland, North Carolina __________________________________________ |  | Pieczka, Adam, Szuszkiewicz, Adam, SzeĆÄg, Eligiusz, Ilnicki, SĆawomir, Nejbert, Krzysztof, Turniak, Krzysztof (2014) SAMARSKITE-GROUP MINERALS AND ALTERATION PRODUCTS: AN EXAMPLE FROM THE JULIANNA PEGMATITIC SYSTEM, PIĆAWA GĂRNA, SW POLAND. The Canadian Mineralogist, 52 (2) 303-319 doi:10.3749/canmin.52.2.303 | Journal (article/letter/editorial) | | 303-319 (2014) DOI : 10.3749/canmin.52.2.303 SAMARSKITE-GROUP MINERALS AND ALTERATION PRODUCTS: AN EXAMPLE... Borna 9, Poland Abstract Ishikawaite and samarskite-(Y) are indicators of an NYF signature in the mildly...zero-valent-dominant pyrochlores and microlites enriched in U+Th, Y+REE, or Ca. Low-temperature hydrothermal fluids were...enrichment in Pb and Bi. Keywords: ishikawaite, samarskite-(Y), pyrochlores, mixed NYF+LCT pegmatites, PiĆawa...Introduction The Samarskite Group Minerals (SGM) are commonly used as indicators of NYF (Nb-Y-F) signature |  | | Journal (article/letter/editorial) | | Colorado; the Zapot pegmatite, Mineral County, Nevada; Carroll County, New Hampshire; the Morefield and Rutherford...Rutherford peg168 ROCKS & MINERALS matites of Amelia County, Virginia; Wisconsin; Tordal, Norway; Russia; and...correlation. Three samples of amazonite from Amelia County, Virginia, repeatedly showed Pb concentration below...below the detection limits. Samples from Amelia County were also analyzed for trace amounts of iron and...pegmatite, Nevada 1 3 4 5 91 95 0 0 Carroll County, New Hampshire 4 0 1 2 3 4 5 228 137 163 165 |  | RASLAN, Mohamed F., EL-SHALL, Hassan E., OMAR, Sayed A., DAHER, Ahmed M. (2010) Mineralogy of polymetallic mineralized pegmatite of Ras Baroud granite, Central Eastern Desert, Egypt. Journal of Mineralogical and Petrological Sciences, 105 (3) 123-134 doi:10.2465/jmps.090201 | Journal (article/letter/editorial) | | ** University of Florida, Gainesville, FL, 32611, USA An economically important rare metal mineralization...phlogopite mica, and columbite, in addition to the samarskite Y mineral. Thorite was found as numerous inclusions...microprobe analysis confirmed the presence of samarskite Y whose composition corresponds to the empirical...mainly Nb, Ta, Y, U, and REE together with Zr and Th. - - - - - - - Keywords: Samarskite Y, Zircon and...NYF pegmatites are distinguished by the signature Y, Nb > Ta, HREE, U, Th, and F, whereas ZNF pegmatites |  | | Journal (article/letter/editorial) | | such fanciful terms as âskyblueâ or âbubble-gum-pink.â By incorporating commercial color-transparency...locations has historically been referred to as samarskite. Material of this nature from the Spinelli pegmatite...columbite. Samarskite-group minerals have the general formula ABO,, where the A-site = Y+HREE, Fe2+,...A-site chemistry. They include Y-dominant samarskite-(Y), Ca-dominant cal- REE+Y Calciosamarskite lshikawaite...lshikawaite Ternary diagram of compositionsfor samarskite group minerals from two Middletown, Connecticut |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Bou-Azzer, 9:69-73 Toussit mine, 11:59-61, 15:347-350 NAMIBIA Kombat mine, 22:421-425 Tsumeb (special...Messina mining district, 22:187-199 The Palabora mine, 22:255-262 The Kalahari Manganese Field, an update...The Jan Coetzee mine, 24:39-40 The Wessels mine, 24:365-368 The Kruisrivier cobalt mine, 27:417-428 The...region, 20:265-288 The Mashamba West mine, 22:13-20, 28 The Kipushi mine, 26:163-192 Cobalt minerals of the |  | Monchoux, P., Fontan, F., De Parseval, P., Martin, R. F., Wang, R. C. (2006) IGNEOUS ALBITITE DIKES IN OROGENIC LHERZOLITES, WESTERN PYRENEES, FRANCE: A POSSIBLE SOURCE FOR CORUNDUM AND ALKALI FELDSPAR XENOCRYSTS IN BASALTIC TERRANES. I. MINERALOGICAL ASSOCIATIONS. The Canadian Mineralogist, 44 (4) 817-842 doi:10.2113/gscanmin.44.4.817 | Journal (article/letter/editorial) | | albitite, ilmenorutile, samarskite (s.l.), manganocolumbite, fersmite and fergusonite-(Y) are found, whereas...EspĂ©chĂšre: the composition of samarskite (s.l.) varies from samarskite-(Y) (Urdach) to ishikawaite (EspĂ©chĂšre)...fine-grained carriers of Ca, Sr, Fe, Mg, Zr, Ti, Y, REE, U and Th. Keywords: dikes, albitite, lherzolite...strontian epidote, pyrochlore-group minerals, samarskite, ishikawaite, Urdach, EspĂ©chĂšre, PyrĂ©nĂ©es, France...corindon: ilmĂ©norutile, samarskite (s.l.), manganocolumbite, fersmite et fergusonite-(Y); pour les albitites |  | | Journal (article/letter/editorial) | | BEARSS 3 3 North A v e n u e S a n f o r d , Maine 0 4 0 7 3 THE W E E K S PEGMATITE MINE faults Wakefield...Wakefield, Carroll County New Hampshire S o m e u n u s u a l a n d u n e x p e c t e d minerals c o m...s p e c i m e n s . P O W D E R - B L U E B E R Y L from the Weeks pegmatite quarry in Wakefield has...Moun- Figure 1: Excavations in the dump, Weeks mine, June 1980. tain pegmatite at Center Strafford...state line in the town of Wakefield, Car roll County, New Hampshire. The property is named after the |  | | Journal (article/letter/editorial) | | THE 33rd RMS rd The 33 logical ra er Mine , 2006 st e h Roc 9 April 6â Artwork by Susan Robinson ...QUARRY, CARY MOUND GRANITE/GRANOPHYRE COMPLEX, WOOD COUNTY, WISCONSIN T. W. Buchholz1, A. U. Falster2, and...rhyolite outcrop on Cary Mound in western Wood County, Wisconsin, and are exploited in a number of quarries...ferrocolumbite, samarskite-(Y), xenotime-(Y), monazite-(Ce), and thorite have been identified. A high-Ti-Y-Nb oxide...oxide phase may be polycrase-(Y), but it requires confirmation; a number of additional phases are awaiting |  | | Journal (article/letter/editorial) | | February 2015 MINERALS FROM THE HYATT MINE, TALCVILLE, ST. LAWRENCE COUNTY, NEW YORK. S. C. Chamberlain, Department...Zinc Corporation of America operates the new Hyatt mine on an orebody just south of the Oswegatchie River...Talcville in the Town of Edwards, St. Lawrence County, New York. The orebody consists of massive iron-rich...of sepiolite in the form of mountain leather, the mine has not, until recently, produced anything of particular...Colorless calcite, twinned on {0112}, from the Hyatt mine, Talcville. A shred of associated mountain leather |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated âcheck listâ just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...express my deep gratitude. To Professor R. S. Mitchell of the Uni versity of Virginia and to the several...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials |  | | Journal (article/letter/editorial) | | Andros coggin River from Brunswick in Sagadahoc County. A mile-wide belt of granitic pegmatites runs from...Standpipe Hill, overlooking the Androscoggin River, north-northeast through the town of Topsham. The belt...was described by Shainin (1948) as follows: The mine-run feldspar was first run through the jaw crusher...Haven. They record, for example, William " R o c k y " Brookes finding chrysoberyl in 1935, and a Maine...crust believed to have originally been part of North Africa. The general geology of the region may be |  | | Journal (article/letter/editorial) | | Little Falls dolostone at exposures in Herkimer County, New Y o r k , and elsewhere. Despite their popularity...these Herkimer diamonds is an unsolved puzzle. A n y theory of origin must be consistent with two long-...MINERALS FROM A P E G M A T I T E IN FLORENCE C O U N T Y , W I S C O N S I N . A. U. Falster and Wm. B. SimÂ...complexly zoned, Li-rich pegmatite in Florence County, Wisconsin, has revealed an unusual phosphate assemblage...a quartz vein on Stone Hill in Norwich, Windsor County, Vermont ( H M M #128449). 2. Stubby black crystals |  | | Report (issue) | | York (P. L. Lierritt) 1 cc-y ,EC, Denver, Colo. (C. C. Tcwle, Jr.) 1 coâąy C, Spokane, Wash. (E. E....Bill Bryan claim, guild Steer Canyon, Montrose County, Colo, Ref. no. cf X-rav patterns TE 474 Quantity...GROUP A. URANIUL: THORIUI: LIF.ERALS AMPANGAFEITE (Y,Er,U,Ca,Th)2(Cb,Ta,Fe,Ti)701e ? Optics 1/ In transmitted...Location Arc!ers(, nitc. 1/ usrm Hillside mine, Yac;apal County, Ariz, Ref. no. of X-ray patterns Inv....Ca(UO2)2(PO4)2010-12H2C Ortics Orlenation (7)''' Y (C) Z7 n(Autun)1/ 1.553 1 1.577 n(Yar3,1and)2/ n |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Strunz since 1941 (Strunz and Nickel 2001): âą Subsidim-y anions (OH,F,O) are positioned before the complex...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...localities of magmatic origin (in the sequence North and South America and Greenland, then Europe, Asia |  | | Book | | The treatment of historical details makes for highl y classic localities. Uraniun, and Lhorium mineralogy...n1ake use of depleted uranizan, which is essentiall y a very slightly radioactive waste product that re111ains...vvastewater during environmental reclamation at a mine that has ceased production. The following statistical...OECD (2012) In 2010, production of uraniurn in North An1erica represented about 21% of the worldwide...producer, at around 9,775 tU, and was the dominant North American producer. The MacArthur River 1nine, Saskatchewan |  | | Show/Event (guide) | | and B.J. Flyer. 2:00 T h e Red Lake mineâthe richest gold mine in the world, right here in Ontario by...n e r a l o g y of the hiddenite and emerald vein assemblage, Hiddenite, North Carolina by M A Wise, A...C r y s t a l morphology of barite occurring in the Cartersville Mining District, Bartow County, Georgia...Georgia by1..C. Gray. 4:30 A new site for gadolinite-(Y) in Wisconsin: The Keller Lake pegmatite by T W Buchholz...e x a h e d r a l faces on grossular from Inyo County, California by V. T King. 2 5:00 T w i n n e |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...green, blue, and sometimes red tinges, cobalt shows pink shades, while iron displays pronounced tones of...(bottom): Fibrous radially crystallised kermesite (pink internal reflections); black smoker. 13 Post-magmatic...bright yellow to extreme, strong pink to blue; bright 43.11 yellow to pink to blue light to bluish weak grey;...or bluish to brownish strong, silverwhite, dark, pink, deep blue isotropic common Djurleite deep lamellar |  | | Book | | be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS... Located on an island about 300 km (185 miles) north of Yellowknife, the Acasta River deposit is believed...Madagascar e(2x23x3em Quartz, Mount Ida, Arkansas, USA ° 14x 15 x 10 cm Corundum, Mozambique * 17 x 11...it is found in the world, is characteristically pink or red because of its manganese content. The characteristic |  | | Journal (issue) | | 50 to $ 1,000.00 HYDROBORACITE from the Thompson mine, Death Valley, Calif. Some spec imens w ith colemanite.............214 Richard S. Mitchell The Minerals of the Morro Velho Gold Mine, Brazil....................O O D RD. ROCHESTER, N .Y. 14616 (716) 865-4465 Q U A L IT Y M IN E R ALS B Y M A IL As you know by now...Good thumbnail of the simple SILVER. Glenn Lake Mine. San Diego Co., Calif. A group of octrahedron xl...xls with good RENARDITE. Ruggles Mine, Massive. Rare. 2 x 4cm $14.00 pink color. Slightly divergent Grafton |  | | Report (issue) | | YF3 Waimirite-(Y) Crystal Data: Orthorhombic. Point Group: 2/m 2/m 2/m. Bladed crystals display {101...Optical Properties: Transparent to translucent. Color: Pink. Optical Class: Biaxial (+). n = 1.54-1.60. 2V =...= 4.39168(8) Z=4 X-ray Powder Pattern: Pitinga mine, Presidente Figueiredo Co., Amazonas State, Brazil... 1.937 (33), 1.862 (27), 3.707 (26) Chemistry: F Y La Ce Pr Nd Sm Gd Tb (1) 29.27 37.25 0.19 0.30 0...69 1.36 n.d. 0.08 0.06 [0.80] 101.30 (1) Pitinga mine, Presidente Figueiredo Co., Amazonas State, Brazil; |  | | Journal (article/letter/editorial) | | pages 444â462, 2013 The relationship between REE-Y-Nb-Th minerals and the evolution of an A-type granite...hingganite-(Y) and post-magmatic mineral phases, such as REE-bearing epidote, samarskite-(Y), aeschynite-(Y)...aeschynite-(Y), fersmite, thorite-like phases, and hydroxylbastnĂ€site-(Ce), were identified. The presence of...rare earth elements (HREE), from which hingganite-(Y) crystallized during late magmatic stages. The remelting...the precipitation of HREE and rare metals in samarskite-(Y), thereby enriching the residual hydrothermal |  | | Book (chapter) | | wulfenite, Egleston 358 (1892). Vanadinniobat = Nb-V-Y-La-Ce-Ta, Atencio 41 (2000). Vanadinocker = shcherbinaite...LAP 29(2), 42 (2004). vasite = weathered allanite-(Y), Dana 6th, 526 (1892). vaskalciumspessartin = Ca-Fe2+-rich...Robertson 34 (1954). veitinghofite = Fe-rich samarskite-(Y), Clark 611 (1993). vejsanit = weishanite, LĂĄszlĂł...Cr-rich corundum, Nassau 44 (1980). verobieffite = pink gem Cs-rich beryl, English 237 (1939). Verona earth...vicanite-Ce = vicanite-(Ce), MR 27, 152 (1996). vicanite-(Y) = vicanite-(Ce), Back & Mandarino 102 (2008). vicarial |  | | Journal (article/letter/editorial) | | pliitfor111/hnsin (like the present-day east coast of the North American PliIte and Atlantic Ocean). The adjacent...Batholith Figure 5. Topaz from Crystal Park, El Paso County. Crystal is 3.1 cm tall. George and Betty Fisher...from Helen Hunt Falls, Cheyenne Canyon, El Paso County. Top crystal is 1.1 cm on edge. Dan and Dianne...quartz from the Saint Peters Dome area, El Paso County. Crystal is 2.2 cm tall. Dan Kile and Dianne Kile...emplacements, one potassic, another sodic, El Paso County-East of Pikes Peak Several pegmatite mineral localities |  | | Journal (article/letter/editorial) | | They are found in South Glastonbury, about 5 miles north-northeast of Portland, just east of Route 17. The...quarry on the east, and the Howe No. 4 quarry on the north. This region includes one of the largest quarries...a trail system that follows old carriage roads, mine roads, and pipeline rightsof-way. During the spring...monazite, muscovite, opal, pyrolusite, quartz, samarskite-(Y), scapolite, schorl, spessartine, striiverite...quarry, the Strickland quarry, and the Walden Gem mine. There is every indication that the South Glastonbury |
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