 | | Journal (volume) | | HAAPALA WIT I-I 37 FIGURES AND 24 TABLES IN TEXT A D TWO MAPS GEOLOGINEN TUTKIMUSLAITOS OTANIEMI 1966...joints. A description of the general geology of the area, completed with a petrological and a tectonic...are described in detail. These pegmatites contain a number of rare minerals in la te-stage assemblages...bodies and fracture fillings. From the Haapaluoma pegmatite the following minerals, inter aha, are described:...and columbite are presented. From the Hunnakko pegmatite mineralogical description of montebrasite, alluaudite |  | Bačík, P., Uher, P., Ertl, A., Jonsson, E., Nysten, P., Kanický, V., Vaculovič, T. (2012) Zoned REE-Enriched Dravite from a Granitic Pegmatite in Forshammar Bergslagen Province, Sweden an EMPA XRD and LA-ICP-MS Study. The Canadian Mineralogist, 50 (4) 825-841 doi:10.3749/canmin.50.4.825 | Journal (article/letter/editorial) | | REE-ENRICHED DRAVITE FROM A GRANITIC PEGMATITE IN FORSHAMMAR, BERGSLAGEN PROVINCE, SWEDEN: AN EMPA, XRD AND LA–ICP–MS...Wien, Althanstraße 14, A–1090 Wien, Austria Erik JONSSON Geological Survey of Sweden, Box 670, SE–751 28...Uppsala, Sweden, and Department of Earth Sciences, Uppsala University, SE–752 36 Uppsala, Sweden Per NYSTEN...NYSTEN Geological Survey of Sweden, Box 670, SE–751 28 Uppsala, Sweden Viktor KANICKÝ Department of Chemistry...albite and muscovite in the Forshammar granitic pegmatite, central Bergslagen province, Sweden. Tourmaline |  | Černý, Petr, Chapman, Ron, Ferreira, Karen, Smeds, Sten-Anders (2004) Geochemistry of oxide minerals of Nb, Ta, Sn, and Sb in the Varuträsk granitic pegmatite, Sweden: The case of an “anomalous” columbite-tantalite trend. American Mineralogist, 89 (4) 505-518 doi:10.2138/am-2004-0405 | Journal (article/letter/editorial) | | Ta, Sn, and Sb in the Varuträsk granitic pegmatite, Sweden: The case of an “anomalous” columbite-tantalite...SE-752 36 Uppsala, Sweden 1 ABSTRACT The complex, petalite-subtype Varuträsk pegmatite in the Proterozoic...Proterozoic rocks of northern Sweden is, as a whole, rather poor in Nb and Ta. The pegmatite consolidated in eight...Ta)-oxide minerals attained saturation levels only in a late albite + lepidolite-bearing unit under conditions...columbite-group inclusions in cassiterite show in part a compositional scatter. In contrast, rare inclusions |  | | Journal (article/letter/editorial) | | Isle of Man, and North of England. Types of pegmatite: Granite simple and complex and quartz monzonite...phase. RnrnnrNcrs: Brammall, A., and lfarwood, H. F., The occurrence of a goldbearingpegmatite on Dartmoor:...ll-14, 1928. Finlayson, A. M., Ore-bearing pegmatites of Carrock Fells:. Geol. M a g . r n e w s e r . ...9 - 2 8 , 1 9 1 0 . L o m a s ,J . , Q t a f i z d i k e s n e a r F o x d a l e , f s l e of Man: Geol...granodiorite pegmatites. Beryl is present in a pegmatite at Rubislaw, near Aberdeen. gneissin RrtrnnNcns: |  | | Journal (article/letter/editorial) | | NEWS MONTEBRASITEFROM EIGHT MILE PARK, FREMONT COUNTY, COLORADO* E. Wu. Hnrunrcrr ano ArrcB S. Conrv...amblygonite group from a pegmatite on Eight Mile Park, west of Canon City, Fremont County, Colorado (Schaller...natromontebrasite Thus fremontite(Table 1, Anal. A), in which Na:Li:1.7:1 and OH ) F, becomesnatromontebrasiteand... 99.93 .4. Natromontebrasite, Meyers Quarry pegmatite, Eight Mile Park, Fremont Co., CoIo. Analyst-W...Schaller (1911). B. Montebrasite, Meyers Quarry pegmatite, Eight Mile Park, Fremont Co., Colo. Analyst-Alice |  | Söderlund, Ulf, Möller, Charlotte, Andersson, Jenny, Johansson, Leif, Whitehouse, Martin (2002) Zircon geochronology in polymetamorphic gneisses in the Sveconorwegian orogen, SW Sweden: ion microprobe evidence for 1.46–1.42 and 0.98–0.96 Ga reworking. Precambrian Research, 113 (3) 193-225 doi:10.1016/s0301-9268(01)00206-6 | Journal (article/letter/editorial) | | orogen, SW Sweden: ion microprobe evidence for 1.46–1.42 and 0.98–0.96 Ga reworking Ulf Söderlund a,*, Charlotte...Charlotte Möller a, Jenny Andersson a, Leif Johansson a, Martin Whitehouse b a Department of Mineralogy...13, 22362 Lund, Sweden b Swedish Museum of Natural History, S-104 05 Stockholm, Sweden Received 7 January...of the Sveconorwegian (1.20– 0.90 Ga) orogen, SW Sweden, broadly define two age groups, oscillatory and...1.42 Ga. In addition, a late-kinematic pegmatite was dated at 0.96 Ga, while a penetratively deformed |  | | Journal (article/letter/editorial) | | PEGMATITES OF EIGHT MILE PARK, FREMONT COUNTY, COLORADOXT E. Wrrr. HerNnrcu, Department of Mineralogy...Petrology. G e n e r a ls t a t e m e n t .. . . . . I d a h o S p r i n g sl o r m a t i o n . . . . ....Eight Mile Park pegmatite district, three to twelve miles west of Canon City, Fremont County, Colorado, includes...embayment in the Front Range structure. The area is a dissected plateau, 6000 to 7000 feet in altitude,...Mineralogy and Petrography, No. 299. t An abridged form of a thesis submitted to the Division of Geological Sciences |  | | Journal (article/letter/editorial) | | SULFIDES A N D SULPHOSALTS IN PEGMATITE By DAVID M. SEAMAN 36 Winter Street, Norway, Maine 04268 A number...sulfide minerals are com monly found in granite pegmatite as ga lena, sphalerite, chalcopyrite, pyrrhotite...small amounts in or along frac tures in the q u a r t 2 cores, or core margin zones as late stage minerals...mineralogical curiosities. Most of the sulfides noted in pegmatite are of the common ore minerals most commonly found...deposits. The only economic sulfides recovered from pegmatite are bismuthinite, and molybdenite. Bismuthinite |  | | Report (issue) | | ORE DISTRICT Pris 2:50 kr. STOCKHOLM 1936 KUNGL. BOKTRYCKERIET. P. A. NORSTEDT & SÖNER 362293 SVERIGES...OF THE KANTORP ORE DISTRICT STOCKHOLM 1936 KUNGL. BOKTRYCKERIET. P. A. NORSTEDT & SÖNER 362293 Innehåll...malmtrakt, är helt beläget inom Sörmlandsgnejsernas stora bergartskomplex. Berggrunden består, de yngre graniterna...bland de svenska geologerna. Redan 1868 urskilde A. Erdmann [7] östra Sveri ges grå gnejser som en särskild...utfördes av G. De Geer [4], J. J. Sederholm [61, 62], A. G. Högbom [35], Hj. Sjögren [68], H. Bäck ström |  | | Report (chapter) | | (and associated Islands Storoya, Kvitoya) W. B R I A N HARLAND 6.1 6.2 6.2.1 6.2.2 6.2.3 6.2.4 6.3 6...Nordenski61d's sledge journeys in 1861, 1866, 1869 and 1873. A Swedish initiative led to the Russo-Swedish Arc of...resulted in a thorough study of the Hecla Hock rocks (Kulling 1934). Alongside this were a series ofmultidisciplinary...Gee et al. 1995) and consolidated the evidence for a major unconformity to divide and so practically eliminate...ages, 106 Structure of Nordaustlandet, 107 6.7.1 A Barents craton, 108 6.8 The Lomonosov Ridge in relation |  | | Journal (article/letter/editorial) | | 41: 75-104 A unique assemblage of Scandium-bearing minerals from the Heftetjern-pegmatite, Tørdal, south...INTRODUCTION The centennial of the first discovery of a true scandium mineral in nature, viz. thortveitite...Sc-analogue of babingtonite; kristiansenite, with a new structure type (Ferraris et al. 2001, Nespolo...type locality at Heftet jern in Tørdal, in the county of Telemark, Norway. New data of Scandium-minerals...2003, Okrusch et al al. 2003, Shimazaki et al. 2008) A new type of Scandium mineralization has been reported |  | | Journal (article/letter/editorial) | | PEGMATITES OF EIGHT MILE PARK, FREMONT couNTY, coLoRADO E. Wm. Heinrich, Deparlment of Mineralogy, Uniaersi...Nos.7-8) Tenr,R ol Comnnrs Mineralogy. G e n e r a lf e a t u r e s , . . 551 551 .. "*'6Tllu:1-:i:*l:...::: Microcline. Graphic granite. Plagioclase. Muscovite. Biotite. : 551 .).).t 553 554 .).).) Chlorite...GeNBnar, FnarunBs On the basis of occurrence the pegmatite minerals may be divided into three groups: o ...primary rock-forming minerals: qvartz, microcline, muscovite, and biotite. Other subordinate constituents are |  | | Journal (article/letter/editorial) | | 2 ~Swedish Geological Company, 751 44 Uppsala (Sweden) Scottish Universities Research Reactor Centre...(Guest-Editors), Natural Analogues to the Conditions around a Final Repository for High-level Radioactive Waste...indicated U migration along distances of 40 cm or more on a time-scale of 1 Myr. in conjunction with Th immobility...Fracture surface minerals showed a high affinity for radionuclide retardation and a limit of - 3 cm is suggested...high-level radioactive waste characteristically assume a "worst case" situation. This usually means that progressive |  | Roda, Encarnación, Pesquera, Alfonso, Fontan, François, Keller, Paul (2004) Phosphate mineral associations in the Cañada pegmatite (Salamanca, Spain) : Paragenetic relationships, chemical compositions, and implications for pegmatite evolution. American Mineralogist, 89 (1) 110-125 doi:10.2138/am-2004-0114 | Journal (article/letter/editorial) | | Phosphate mineral associations in the Cañada pegmatite (Salamanca, Spain): Paragenetic relationships... chemical compositions, and implications for pegmatite evolution ENCARNACIÓN RODA,1,* ALFONSO PESQUERA...ABSTRACT The Cañada pegmatite (Salamanca, Spain), a Li-P-(Sn-Nb ± Ta)-bearing granitic pegmatite, is intruded...intruded partly into a gabbro and partly into a leucogranite. Three phosphate associations have been distinguished...and cassiterite, typical of an evolved pegmatite facies. As a result of the decrease of Mg, the Fe/(Fe |  | | Journal (article/letter/editorial) | | pegmatites and associated wall rocks from ten pegmatite districts and individual occurrences of Precambrian-Late...pegmatites and pegmatite districts include the Evje-Iveland area, Norway; Harding pegmatite, New Mexico...Tanco pegmatite, Manitoba, Canada; Kiawa pegmatite, New Mexico, U.S.A.; and the Crestmore pegmatite, California...8 % 0, The 6 18 0 of quartz from a sanidine-bearing pegmatite in a sub-volcanic environment is +7.1%0'...lower-temperature quartz is typically the heaviest in any pegmatite. The whole-rock isotopic compositions of the pegmatites |  | | Journal (article/letter/editorial) | | MCCOMBE SPODUMENE-SUBTYPE RARE-ELEMENT GRANITIC PEGMATITE, NORTHWESTERN ONTARIO, CANADA ANDREW G. TINDLE§...ABSTRACT Liddicoatite, a rare species of tourmaline, has been found in the McCombe pegmatite, of complex type...(lithium, cesium, tantalum) family. It is one of a group of beryl- and complex-type pegmatites exposed...primary, near-solidus crystallization of the pegmatite and is unique not only to this subprovincial boundary...calcium-enriched species found in the McCombe pegmatite include microlite (Ca1.2Na0.6䡺0.2)(Ta1.6Nb0.3Sn0 |  | | Thesis/Dissertation | | Idefjorden ‘Terrane’, respectively. The Lindvikskollen pegmatite area was the focus of field work and sampling...spectrometry (SIMS). The Kragerø pegmatites (which occur a few km apart from each other) have different B isotope...signatures, which hints to separate melt sources. Because a common melt source of the Kragerø pegmatites can be...area. In the case of the Lindvikskollen pegmatite, which intruded a metagabbro body and its albitized parts...tourmaline and bulk rock chemistry indicates that the pegmatite was probably formed by mixed partial melting of |  | | Journal (article/letter/editorial) | | Warren and Cushing, Knox County, blaine. These pegmatites are representativeof a group of zoned, granitic...schist near the Waldoboro granite. A narroxv quartztourmaline-muscovite-apatite aureole is commonlydevelopedaround...subdividedinto: (1) a narrow quartz-muscoviteborder zone; (2) a narrow albite-quartz-muscovite wall zone; (3)...e-perthite core that constitutes most of the pegmatite. Cross-cutting, fine-grained, quartz-albitesp...quartz-albitespodumene-muscovitelensesare found within pegmatite cores. The bulk mineralogy and variations in the mineralogy |  | Wanhainen, Christina, Nigatu, Wondowossen, Selby, David, McLeod, Claire, Nordin, Roger, Bolin, Nils-Johan (2014) The Distribution, Character, and Rhenium Content of Molybdenite in the Aitik Cu-Au-Ag-(Mo) Deposit and Its Southern Extension in the Northern Norrbotten Ore District, Northern Sweden. Minerals, 4 (4) 788-814 doi:10.3390/min4040788 | Journal (article/letter/editorial) | | the Northern Norrbotten Ore District, Northern Sweden Christina Wanhainen 1,*, Wondowossen Nigatu 2,...87 Luleå, Sweden Gunnarn Exploration AB, Blåvagen 207 Box 149, SE 923 23 Storuman, Sweden; E-Mail: w...Department, Boliden Mineral AB, SE 936 81 Boliden, Sweden; E-Mail: roger.nordin@boliden.com Division of Process...Technology, Boliden Mineral AB, SE 936 81 Boliden, Sweden; E-Mail: nils-johan.bolin@boliden.com * Author...-K feldspar alteration and pegmatite dikes appear to be responsible for a significant part of the distribution |  | | Conference Proceedings (Volume) | | Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world Proceedings VOLUME...Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world Proceedings Volume...Geological Survey of Sweden with assistance from Uppsala University, Stockholm University, the Geological...et al. (ed.), 2013: Mineral deposit research for a high-tech world. Proceedings of the 12th Biennial...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden. ISBN 978-91-7403-207-9. 1882 pp. Suggested citation |  | Galliski, M. A., Marquez-Zavalia, M. F., Cerny, P., Martinez, V. A., Chapman, R. (2008) THE Ta-Nb-Sn-Ti OXIDE-MINERAL PARAGENESIS FROM LA VIQUITA, A SPODUMENE-BEARING RARE-ELEMENT GRANITIC PEGMATITE, SAN LUIS, ARGENTINA. The Canadian Mineralogist, 46 (2) 379-393 doi:10.3749/canmin.46.2.379 | Journal (article/letter/editorial) | | PARAGENESIS FROM LA VIQUITA, A SPODUMENE-BEARING RARE-ELEMENT GRANITIC PEGMATITE, SAN LUIS, ARGENTINA Miguel...in the La Viquita spodumene-bearing granitic pegmatite, San Luis, Sierras Pampeanas, Argentina, evolved...wall zones. In the intermediate zones, formed by a coarse-grained association of Kfs + Qtz + Ms + Ab...columbite-(Fe) crystals occur in the outer parts. They show a fractionation trend to tantalite-(Fe) with Ta/(Ta...suite of Ta–Nb–Sn–Ti minerals shows a fractionation path with a non-linear increase in Ta/(Ta + Nb), |  | | Journal (article/letter/editorial) | | composition. X-ray studies. Anr.o;.tnm. O p t i c a l p r o p e r t i e. s. ... Chemical composition....iron manganese phosphate from the Nickel Plate pegmatite, S. Dak., has been reexamined and its identity...identity with arrojadite from the Serra Branca pegmatite, Brazil, has been established by direct comparison...675;X colorarrojadite from the Nickel Plate pegmatite are: a:1.664,0:1.670, 2V:86o, r...n i t c e l l h a s a q : 1 6 . 6 0 ,6 0 : 1 0 . 0 2 , a n d .c o : 2 3 . 9 9 A ; a ; b : c : 1 . 6 5 |  | | Journal (article/letter/editorial) | | (2016) DOI: 10.3749/canmin.1600010 A TECTONIC EVALUATION OF PEGMATITE PARENT GRANITES SARAH L. HANSON Adrian...rare-earth-elements (REE), and fluorine (NYF pegmatites). A small number of pegmatites do not fall neatly into...relationship between pegmatite family and granite tectonic type were re-examined using a large data set of...of published granite compositions as a proxy for initial pegmatite composition, with special regard to...diagrams for these granites suggest that LCT granite-pegmatite systems originate in orogenic and perhaps less |  | | Report (issue) | | FRANCISCO OLAF P. 11 JENKINS. Chief SPECIAL REPORT 7-A 5AN FRANCISCO JUNE GEM- AND LITHIUM-BEARING PEGMATITES...PALA DISTRICT, SAN DIEGO COUNTY, CALIFORNIA By RICHARD H. JAHNS and LAUREN A. WRIGHT Prepared in Cooperation...PALA DISTRICT, SAN DIEGO COUNTY, CALIFORNIA! By Richard H. Jahns* and Lauren A. Wright** OUTLINE OF...Principal types of pegmatite Graphic granite Other very coarse-grained pegmatite Pocket pegmatite Fine-grained...Origin of the pegmatites ECONOMIC FEATURES OF THE PEGMATITE MINERALS Lithium minerals Lepidolite Spodumene |  | | Report (issue) | | Grafton County, N.H. Geologic map and sections of the Beryl Mountain mine, Acworth, Sullivan County, N.H...Walpole, Cheshire County, N.H. Geologic map of the Corson mine, Nottingham, Rockingham County, N.H. Geologic...Rockingham County, N.H. Geologic map and section of the Vatcher prospect, Raymond, Rockingham County, N.H....sections of the Chandler mine (pegmatite 7), Raymond, Rockingham County, l\.fl. Geologic map and section...Raymond, Rockingham County, N.H. Geologic map of pegmatite 37, Raymond, Rockingham County, N.H. Geologic map |
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