 | | Report (issue) | | Bastnäsite-(Ce) (Ce, La)(CO3)F c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal...intergrowth with röntgenite-(Ce), synchysite-(Ce), parisite-(Ce), or cordylite-(Ce), to 20 cm; granular, massive...Hardness = 4–4.5 D(meas.) = 4.9–5.2 D(calc.) = 5.12 (for Ce(CO3 )F). Strongly piezoelectric; dark red cathodoluminescence...762(1) Z=6 X-ray Powder Pattern: Stove Mountain, Colorado, USA. 2.88 (100), 3.56 (71), 2.06 (50), 1.892...Madagascar. (2) Gallinas Mountains, New Mexico, USA; analysis not given, corresponds to (Ce0.48 La0.37 |  | | Journal (article/letter/editorial) | | found in the deposits: cerianite, tridymite, fluocerite, vermiculite and pyromophite, the first two minerals...rare earth differentiation with a decrease of the Ce/La ratio during deposition, ending ~vith the formation...particular nepheline syenites. In Polos Rhabdophane (Ce, La)P04" Ha 0 which de Caldas, the cerianite m a...formation of cerin i t e (CeO~) f l u o c e r i t e (Ce, L a ) F ~ , t r i anite which appears %o be partly...n t h a n u m - r h a b for a preconcentration of Ce. dophane (rhabdophane-La), the last being more widespread |  | | Report (volume) | | formulas by the chemical symbol for either cerium (Ce) or yttrium VII MINERALS OF THE RARE EARTHS (Y);...for example, the formula for calkinsite is given as Ce 2 (C0 3 h · 4H 20. This does not mean that cerium...member. Some formulas, such as that of cordylite (Ce, LahBa (C0 3 ) 3 F 2 , are written so as to emphasize...element Cerium subgroup: Lanthanum (La) - Cerium (Ce) - - - Praseodymium (Pr)Neodymium (Nd) Promethium...- ·· Abukumalite - (Y, Ce, Ca) 5 (Si0 4 , P0 4 ) 3 (0, OH, F) Aeschynite - (Ce, Ca, Fe, Th) (Ti, Nb) 20 |  | Smith, M.P., Moore, K., Kavecsánszki, D., Finch, A.A., Kynicky, J., Wall, F. (2016) From mantle to critical zone: A review of large and giant sized deposits of the rare earth elements. Geoscience Frontiers, 7 (3) 315-334 doi:10.1016/j.gsf.2015.12.006 | Journal (article/letter/editorial) | | giant (>1.7×107 tonnes contained SC metal), but a range of others classify as large (>1.7×106 tonnes). With...fundamental to a range of low carbon energy production approaches, and in a wide range of high technology...of large deposits (e.g. Bayan Obo, China; Mountain Pass, USA; Mount Weld, Australia; Lovozero, Russia)...of the Black Hills Intrusive Belt, South Dakota, USA. It consists of a subvolcanic intrusive complex of...burbankite, early-stage parisite-(Ce) and synchysite-(Ce) with minor bastnäsite-(Ce), which have been affected |  | | Book (edition) | | Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43... Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0 I All rights reserved•• ·o pan...dominant rareearth element (REE). e.g. monazite-(Ce), monazite(Nd), etc. In a few cases a similar procedure...Hey 4.C Oxides with M: 0 =2:3, 3:5, etc. 0955). Clark (1993). and Blackbum and Dennen 4.D Oxides with...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept |  | | Book | | of interest to industry, and to include the wide range of fields indicated in the subtitle. Consequently...Terbium (Tb, Z = 65) Dysprosium (Dy, Z = 66) Cerium (Ce, Z =58) Holmium (Ho, Z = 67) Praseodymium (Pr, Z...Bastnaesite-Fluorite-Barite Deposit of the Kizilcaören District, Eskisehir, Turkey. G. Morteani and M. Satir (with...Granite-Hosted Tantalum Deposits: An Approach via District Analysis. P. 1. Pollard (with 1 Figure) . . ....fractures in altered greenstones from San Benito County, California, is reported with 20.57 wt.% RE2 0 3 |  | | Journal (article/letter/editorial) | | Vol. 38, pp. 67-79 (2000) CERITE-(Ce) AND THORIAN SYNCHYSITE-(Ce) FROM THE NIEDERBOBRITZSCH GRANITE...minerals, including cerite-(Ce), thorian synchysite-(Ce), synchysite-(Ce), and an unidentified Th-rich...Th-rich REE fluorocarbonate(?). Cerite-(Ce) is a REE silicate that, to date, has been found in only half a...described from a granite. The composition of cerite-(Ce) from Niederbobritzsch is characterized by lower...other occurrences. Dissolution of thorian monazite(Ce) during interaction with a F-, CO2- and Ca-bearing |  | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) | | geology of the east inlet area, southwestern Rocky Mountain Park, Colorado: Golden, Colorado School of Mines...shear zones in the Big Narrows area, northern Front Range, Colorado: Boulder, Colorado University Ph. D. thesis...Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geological Survey Trace Element...Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geological Survey Bulletin 982-D...1974, Murataite, a new complex oxide from El Paso County, Colorado: American Mineralogist, v. 59, nos. 1-2 |  | | Journal (article/letter/editorial) | | (e.g. Ca-rare-earth fluocarbonates and ancylite-(Ce)) plus burbankite and carbocemaite and some very...hexagonal prismatic pseudomorphs of ancylite-(Ce) or synchysite-(Ce), strontianite and baryte after burbankite...and may be of economic importance, e.g. at Mountain Pass (Olsen et al., 1954), Vuoriyarvi (Kukharenko...phosphate, monazite-(Ce); the fluocarbonates, bastn~site-(Ce), synchysite-(Ce), and parisite(Ce); and the hydrated...ancylite-(Ce). Other rare earth minerals such as burbankite, carbocernaite, huanghoite-(Ce), calkinsite-(Ce) |  | | Journal (article/letter/editorial) | | mining and processing, GHG emission, Radioactive mine waste Introduction Rare earth elements (REEs) have...crust vary significantly, as shown in Table 1, with Ce having an average crustal concentration (63 ppm)...Element name IUPAC Mining Average crust/ppm{ La Ce Pr Nd Pm 57 58 59 60 61 Lanthanum Cerium Praseodymium...Bayan Obo in China, Araxá in Brazil, Mountain Pass in the USA, and Mount Weld in Australia. However...minerals at present are bastnäsite [(Ce,La)(CO3)F] and monazite [(Ce,La,Nd, Th)PO4], and a detailed list |  | | Report (issue) | | known. For simplification by AGI the Sections on County Index and Rock Unit Index were merged into a broader...bibliography can be searched by location, i.e. the county or by the subject material or the rock unit name...Bulletin of the South Texas Geological Society. San Antonio, TX: South Texas Geological Society. ISSN:...of the Southern California Paleontological Society. Long Beach, CA: Southern California Paleontological...03756157, CODEN: CGBLB3. California Geology. San Francisco, CA: California Division of Mines and Geology |  | | Book | | radiating structure. Opposite: gold on quartz from California. CONTENTS INTRODUCTION 7 THE MINERAL KINGDOM...states of Guanajuato and Chihuahua, Mexico. In the USA silver occurs at Keweenaw, Michigan, in association...Corocoro, Bolivia, and at Cananea, Mexico. In the USA copper is found in abundance in the Keweenaw area...area of north Michigan; at the Copper Queen mine, Bisbee, Arizona and at Georgetown, New Mexico. Treatment...from South Africa, Above: Gold on quartz from California. Such a specimen would command very high prices |  | | Journal (article/letter/editorial) | | of both LREE and Y + HREE (subtype 2, Norberg District). New data have been collected on twenty REE species...Mössbauer spectroscopy. Cerite-(Ce) is, together with ferriallanite-(Ce), the most important REE mineral...occurrences worldwide, the present samples of cerite-(Ce) are poor in Ca and enriched in Mg and F. Calcium...apfu, and is mainly in the trivalent state. Cerite-(Ce) is a major carrier of Y (up to 3.5 wt.% Y2O3). Fluorbritholite...in REE and Y occur, ranging from fluorbritholite-(Ce) to the unaccredited member “fluorbritholite-(Y)” |  | | Report (volume) | | identified in Colorado-more than in any State except California. In addition to these true species, dozens of...had been recently found in the Tenmile district, Summit County. In his booklet, which today would be classed...feldspar, and mica, occur in some form in every county in the State. Among mineralogists, Colorado is...extends southwestward from Boulder County to the southern limits of the San Juan Mountains. They have yielded... lefferson County, the contact-metamorphic minerals of Italian Mountain, Gunnison County and elsewhere |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer...1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil |  | | Book (edition) | | vanadinite, Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...wih fH e4agi"” ef) rk bias iycraton as nam Van ce Y ear ieaad Wi 56 ett f tT 7 Pretace The amount |  | | Book | | Aleph Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive... Aleph Enterprises PC Box 213 Livermore California 94551 USA Elemental Table “Element” Aluminum Amide |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Cisneros: Minerological Research Co., San Jose, California. Andrew M. Clark: Dept. of Mineralogy, Natural History...Currier: Jewel Tunnel Imports, Baldwin Park, California. Stanley Dyl: Seaman Mineralogical Museum, Michigan...Canada. Richard C. Erd: U.S.G.S., Menlo Park, California. Howard T. Evans: U.S.G.S., Reston, Virginia...Claren N. (‘‘Si’’) and Ann Frazier: Berkeley, California. Carl Francis: Mineralogical Museum, Harvard...Paris, France. Legrand A. Gould: Pebble Beach, California. George E. Harlow: Dept. of Min. Sci., American |  | | Book | | AND GEMSTONES. 2250 MAk • Z 1994 ■ San Mateo Public Library San Mateo, CA 94402 “Questions Answered”...In the shafts and tunnels of a sixteenth-century mine INTRODUCTION arabic^groffcvinditaris.f} norrafludd9...Molybdenum Al Sb Ar As Ba Be Bi B Br Cd Cs Ca C Ce Cl Cr Co Cu Dy Er Eu F Gd Ga Ge Au Hf He Ho H In...although comparatively common on the moon. There is a range of minerals whose structures fall between the regimentation...essentially spherical in shape and occur in a large range of sizes. Nature resolves this architectural problem | | | Book | | of MINERALS ernel GEMSIONES Bele Megeckebe, con ce es . » originally published at $30.00 THE...comparatively common on the moon, There is a range of minerals whose structures fall between the regimentation...essentially spherical in shape and occur in a large range of it, the ‘large’ ions size with those surrounding...This means that, when you contemplate a mighty mountain range, you are essen- tially looking at a vast heap...want to check this, you will have to visit a salt mine; halides are dissolved by groundwater if they are |  | | Book (edition) | | Index MINERAL SPECIES, VARIETIES AND SYNONYMS A.M. Clark Collectio11s Leader Departrne111 of Mineralogy...Library of Congress Ca1aloging-in-Publica1ion da1a Clark, Andrew. 19421-!cy's mineral index : mineral species...species. varieties. and synonyms/ A.M. Clark. p. cm. - (Nalural His1ory Museum publica1ions) 'Third edi1ion'-Forcword...scholarship and clcclicatcd efforts of Dr Andrew Clark. we arc able to welcome this new and expanded version...to researchers not only in mineralogy but in a range of disciplines. The Museum has been pleased to support |  | | Report (issue) | | stereotype. Moreover, the types of commodities range from the major metals and industrial minerals such...same viewpoint as the major minerals. The chapters range, therefore, from comprehensive summary reports to...---------------Mercury, by E. H. Bailey, A. L. Clark, and R. M. Smith -------------------Mica, by Frank...tinum-group metals, by Norman J Page, Allen L. Clark, George A. Desborough, and Raymond L. Parker --...in the United States and other developed nations pass through a single day without using raw or manufactured |  | Holtstam, Dan, Andersson, Ulf B., Broman, Curt, Mansfeld, Joakim (2014) Origin of REE mineralization in the Bastnäs-type Fe-REE-(Cu-Mo-Bi-Au) deposits, Bergslagen, Sweden. Mineralium Deposita, 49 (8) 933-966 doi:10.1007/s00126-014-0553-0 | Journal (article/letter/editorial) | | and F, represented by deposits in the Norberg district. Bastnäsite hosts primary fluid H2O-CO2 inclusions...REE minerals yielded no defined isochron, but a range in εNd (1.88 Ga) of +0.2 to +1.6. The oxygen isotope...recrystallized carbonate assemblages lie in the range 6.1–8.6‰, overlapping with those of the host marbles...isotope (δ34SCDT) values of associated sulfides range between −10.8 and +0.2‰. The combined evidence suggests...Vaxholm district (Y, Tb, Er) and the Nya Bastnäs Fe-Cu mines in the Skinnskatteberg district (Ce, La, Nd) |  | | Report (volume) | | after its locality Andros Island/Greece; dissakisite(Ce) (Grew et al. 1991), named from Greek dissakis twice...Mg analogue has been described twice; dollaseite-(Ce) (Peacor and Dunn 1988), named after W. A. Dollase...definitive research on the epidote minerals; khristovite-(Ce) (Pautov et al. 1993), named after the Russian geologist...E. P. Hancock, a mineral collector from Franklin/USA) was also already known in the 19th century (Penfield...ilvaite A M1M2M3 [O/(OH)2/ Si2O7] gatelite-(Ce) A1A(2,3,4) M1M2a,bM3 [O/(OH)2/ (SiO4)3/Si2O7] |
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