 | Vignola, Pietro, Hatert, Frédéric, Roda-Robles, Encarnación, Simmons, William B., Francis, Carl A. (2014) PEGMATITIC PHOSPHATE: A TRIBUTE TO FRANÇOIS FONTAN, ANDRÉ-MATHIEU FRANSOLET, AND PAUL KELLER. The Canadian Mineralogist, 52 (2) 121-128 doi:10.3749/canmin.52.2.121 | Journal (article/letter/editorial) | | the petrologic processes involving both single pegmatite dikes and entire pegmatitic swarms or fields....revealing the geological history of the hosting pegmatite. The central part of the 20th century was characterized... occurrence, and the features of the hosting pegmatite. As an example, the first complete descriptions...phosphate paragenesis characterizing a specific pegmatite are due to Mason (1941) and Quensel (1952), who...phosphate mineral groups such as alluaudite, wyllieite, and arrojadite (Moore & Ito 1979) or individual |  | Mall�, A., Fontan, F., Melgarejo, J. C., Mata, J. M. (1995) The Albera zoned pegmatite field, Eastern Pyrenees, France. Mineralogy and Petrology, 55 (1) 103-116 doi:10.1007/bf01162582 | Journal (article/letter/editorial) | | in Austria The Albera zoned pegmatite field, Eastern Pyrenees, France A. Mall61, F. Fontan 2, J.-C....Min6ralogie, Universit6 Paul Sabatier, Toulouse, France 3 Departament d'Enginyeria Minera i Recursos Naturals...Summary Four types of pegmatites comprise the zoned pegmatite feld in the eastern sector of the Albera Massif...graphite in the late pegmatite units and in the host-rock. The individual pegmatite types are distributed... Ta, Na, Li, P, Be and REE. According to the pegmatite distribution and their fractionation trends, we |  | | Journal (article/letter/editorial) | | jahnsite–whiteite groups from the Mount Wills pegmatite field, Victoria, Australia WILLIAM D. BIRCH* Geosciences...Knocker dykes are the most fractionated in the pegmatite field derived from late-stage melts of the Late...jahnsite–whiteite; Fe–Mn phosphates; granite pegmatite; Mount Wills; Victoria. 40 km north of Omeo,...operations (Fig. S1 and Fig. 2). However, the pegmatite dyke field extends for nearly 60 km, between Glen...as more than 200 small leases over individual pegmatite dykes were taken up (Cochrane & Bowen, 1971). |  | | Journal (article/letter/editorial) | | FONTAN Univ. Paul Sabatier, URA 067, Toulouse, France A. PESQUERAAND F. VELASCO Dept. de Mineralogfa...basis of their mineralogy, internal structure and field relationships. The most common type corresponds...allowed the identification of the primary phases as wyllieite, graflonite, sarcopside, triplite-zwieselite and...metal cations at the same time as Na-leaching in wyllieite to generate rosemaryite, and Li-leaching in ferrisicklerite...Li and Sn, which is in agreement with the pegmatite field zonation established in the literature. KEVWORDS: |  | | Journal (article/letter/editorial) | | of phosphates from the Fregeneda-Almendra pegmatite field, Central Iberian Zone (Spain and Portugal)...reflect compositional differences depending on the pegmatite type. The Fe/(Fe+Mn) ratio of phosphates tends...identified new phosphates and other types of pegmatite where phosphates are common (Roda et al. 2007)...Roda-Robles et al. Fig. 1 Distribution of the pegmatite types in the Fregeneda-Almendra area. Legend:...1). Most pegmatites from the Fregeneda-Almendra field are simple, poorly evolved, and can be grouped in |  | Roda-Robles, E., Galliski, M. A., Roquet, M. B., Hatert, F., de Paeseval, P. (2012) Phosphate nodules containing two distinct assemblages in the Cema granitic pegmatite, San Luis province, Argentina: Paragenesis, composition and significance. The Canadian Mineralogist, 50 (4) 913-931 doi:10.3749/canmin.50.4.913 | Journal (article/letter/editorial) | | TWO DISTINCT ASSEMBLAGES IN THE CEMA GRANITIC PEGMATITE, SAN LUIS PROVINCE, ARGENTINA: PARAGENESIS, COMPOSITION...IRD–GET, 14, avenue Edouard Belin, F–31400 Toulouse, France Abstract Nodules of Fe–Mn phosphates are common...common in the outer core zone of the Cema pegmatite, San Luis Range, Argentina. Two different complex phosphates...distinguished in these nodules. One of them is beusite–wyllieite–sickleriterich (BWS), with varulite and staněkite...enrichment observed in these phosphates, in a pegmatite that is not highly fractionated, could be explained |  | Tait, K. T., Hawthorne, F. C., Cerny, P., Galliski, M. A. (2004) BOBFERGUSONITE FROM THE NANCY PEGMATITE, SAN LUIS RANGE, ARGENTINA: CRYSTAL-STRUCTURE REFINEMENT AND CHEMICAL COMPOSITION. The Canadian Mineralogist, 42 (3) 705-716 doi:10.2113/gscanmin.42.3.705 | Journal (article/letter/editorial) | | 705-716 (2004) BOBFERGUSONITE FROM THE NANCY PEGMATITE, SAN LUIS RANGE, ARGENTINA: CRYSTAL-STRUCTURE...Nancy pegmatite, San Luis Range, Argentina. The Nancy pegmatite is a small, poorly evolved pegmatite of...rare-element pegmatites. Bobfergusonite from the Nancy pegmatite is monoclinic, a 12.796(3), b 12.465(2), c 11...linear edgesharing trimers, and the alluaudite, wyllieite and bobfergusonite structures show subtly different...known localities, the Nancy pegmatite (Argentina) and the Cross Lake pegmatite (Manitoba), are considerably |  | | Journal (article/letter/editorial) | | FLUID EVOLUTION IN THE ZONED RARE-ELEMENT PEGMATITE FIELD AT CAP DE CREUS, CATALONIA, SPAIN Pura ALFONSO§...inclusions have been studied in all these types of pegmatite to determine the nature of the fluids involved...formed albite veins and circulated throughout the pegmatite, owing to the development of a network of fractures...alteration that affected the previously formed pegmatite units. In addition, in albite pegmatites, late...direct information on the pegmatite-forming fluids and conditions of pegmatite formation. The coexistence |  | Galliski, M. A., Oyarzabal, J. C., Marquez-Zavalia, M. F., Chapman, R. (2009) THE ASSOCIATION QINGHEIITE - BEUSITE - LITHIOPHILITE IN THE SANTA ANA PEGMATITE, SAN LUIS, ARGENTINA. The Canadian Mineralogist, 47 (5) 1213-1223 doi:10.3749/canmin.47.5.1213 | Journal (article/letter/editorial) | | QINGHEIITE – BEUSITE – LITHIOPHILITE IN THE SANTA ANA PEGMATITE, SAN LUIS, ARGENTINA Miguel Angel GALLISKI §...Abstract Qingheiite, the Mg end-member of the wyllieite group of transition-metal phosphates, with a formula...beryl–columbite–phosphate subtype of rare-element pegmatite, and in the closely related La Empleada dike....crystallization of the border and wall zones of the pegmatite. The exsolution of this precursor led to the formation...beusite, lithiophilite, exsolution, granitic pegmatite, Santa Ana, Sierras Pampeanas, Argentina. Sommaire |  | Ercit, T. Scott, Tait, Kim T., Cooper, Mark A., Abdu, Yassir, Ball, N. A., Anderson, A. J., Černý, Petr, Hawthorne, Frank C., Galliski, Miguel (2010) Manitobaite, Na16Mn2+25Al8(PO4)30, a new phosphate mineral species from Cross Lake, Manitoba, Canada. The Canadian Mineralogist, 48 (6) 1455-1463 doi:10.3749/canmin.48.5.1455 | Journal (article/letter/editorial) | | phosphate pod in the intermediate and core zones of pegmatite #22 on the southeastern shoreline of a small unnamed...phosphate, alluaudite superstructure, granitic pegmatite, electron-microprobe analysis, Mössbauer spectroscopy...chevauchant les zones intermédiaire et du noyau de la pegmatite #22, exposée sur la rive sud–est d’une petite...minérale, phosphate, surstructure de l’alluaudite, pegmatite granitique, analyse avec une microsonde électronique...structure type gives rise to superstructures: wyllieite-group minerals (Moore & Ito 1973, Moore & Molin-Case |  | | Journal (article/letter/editorial) | | Austria Nb-Ta-Minerals from the Cap de Creus pegmatite field, eastern Pyrenees: distribution and geochemical...mineralogy facilitate distinction of four main pegmatite types at the eastern end of the Pyrenees. Three...trend, with similar enrichment toward the late pegmatite units; a single-crystal trend, with zoning related...expected for a beryl-columbite pegmatite type. In a single pegmatite, the evolution depends on the simultaneous...group end members and re-equilibria with late pegmatite fluids. Zusammenfassung N b - Ta-Minerale aus |  | | Journal (article/letter/editorial) | | Perros-Guirec, Ploumanac’h Granitic Complex, Bretagne, France (48°480 5000 N, 3°280 5000 W) Roberta Oberti*,...☐2Nb2O4(OH)2(H2O) Antandrokomby pegmatite, near Mt. Ibity, Sahatany Pegmatite Field, Manandona Valley, Vakinankaratra...Robert T. Downs *E-mail: hyang@email.arizona.edu Wyllieite group Monoclinic: space group P21/n; structure...Cornelia Mine Open Cut, 67 m level, Hagendorf-Süd pegmatite, Hagendorf, Oberpfalz, Bavaria, Germany (49°390 |  | | Journal (article/letter/editorial) | | Perros-Guirec, Ploumanac’h Granitic Complex, Bretagne, France (48°48′50″N, 3°28′50″W) Roberta Oberti*, Massimo...□2Nb2O4(OH)2(H2O) Antandrokomby pegmatite, near Mt. Ibity, Sahatany Pegmatite Field, Manandona Valley, Vakinankaratra...Robert T. Downs *E-mail: hyang@email.arizona.edu Wyllieite group Monoclinic: space group P21/n; structure...Cornelia Mine Open Cut, 67 m level, Hagendorf-Süd pegmatite, Hagendorf, Oberpfalz, Bavaria, Germany (49°39′1″N |  | | Journal (article/letter/editorial) | | Min6ralogie, Universit6 Paul Sabatier, F-31000 Toulouse, France ABSTRACT Pegmatites of the Fregeneda area, Salamanca...sillimanite-zone conditions near the Lumbrales granite. Field, mineralogical and petrographic data show the following...groups and it is known that different types of pegmatite show a zonation around a granitic intrusion. Close...evolution is not only noticed in the mineralogy of pegmatite, but also in the chemical composition of minerals... as well as in the internal structure of the pegmatite body. Thus, the more evolved pegmatites are enriched |  | | Journal (article/letter/editorial) | | PEGMATITES FROM THE PAMPEAN PEGMATITE PROVINCE, ARGENTINA: IMPLICATIONS FOR PEGMATITE FRACTIONATION ADRIANA...Sin Nombre pegmatites) and Conlara (Nancy pegmatite) pegmatite districts, Argentina, was analyzed to investigate...relationship between its chemistry, pegmatite mineralogy, and pegmatite melt evolution. Based on the molecular...previously defined field for granitic pegmatites. Gahnite from the Nancy pegmatite has higher Mg and Mn...gahnite from the pegmatites of the Comechingones pegmatite district. Chemical variation within gahnite crystals |  | Dyar, M. D., Jawin, E. R., Breves, E., Marchand, G., Nelms, M., Lane, M. D., Mertzman, S. A., Bish, D. L., Bishop, J. L. (2014) Mössbauer parameters of iron in phosphate minerals: Implications for interpretation of martian data. American Mineralogist, 99 (5) 914-942 doi:10.2138/am.2014.4701 | Journal (article/letter/editorial) | | expressed in velocity units by convention in this field. Isomer shift is caused by overlap between the nucleus...moment and the gradient of the surrounding electric field, which cause the I = 3/2 level to split into two...and a large contribution to Δ from the electronic field. In high-spin Fe3+, which has electronic 3 2 configuration...electronic field remains spherical. Of course, in both cases, asymmetry in the lattice field causes [6]Fe2+...Bavaria, Germany Tip Top pegmatite, Black Hills, South Dakota Serra Branca pegmatite, 12 km south of Pedra |  | Konzett, Jürgen, Schneider, Tobias, Nedyalkova, Latina, Hauzenberger, Christoph, Melcher, Frank, Gerdes, Axel, Whitehouse, Martin (2018) Anatectic Granitic Pegmatites from the Eastern Alps: A Case of Variable Rare-Metal Enrichment During High-Grade Regional Metamorphism – I: Mineral Assemblages, Geochemical Characteristics, and Emplacement Ages. The Canadian Mineralogist, 56 (4) 555-602 doi:10.3749/canmin.1800008 | Journal (article/letter/editorial) | | Granitic pegmatites are present within a small pegmatite field as concordant decimeter- to meter-sized dikes...of the pegmatite parent melts, (2) a variable Na-metasomatic overprint of the primary pegmatite assemblages...of crystallization, and (4) the nature of the pegmatite country rocks. The geochemical signature of the...and very low Li- and F-contents in all major pegmatite silicates. Laser ablation ICP-MS U-Pb dating of...cassiterite from the most highly fractionated pegmatite yielded a tightly constrained age of 289 6 5 Ma |  | Beurlen, H., Thomas, R., Melgarejo, J. C., Da Silva, J. M. R., Rhede, D., Soares, D. R., Da Silva, M. R. R. (2013) Chrysoberyl-sillimanite association from the Roncadeira pegmatite, Borborema Province, Brazil: implications for gemstone exploration. Journal of GEOsciences, 58 (2) 79-90 | Journal (article/letter/editorial) | | Chrysoberyl–sillimanite association from the Roncadeira pegmatite, Borborema Province, Brazil: implications for...first occurrence of chrysoberyl in the Borborema Pegmatite Province (BPP) in northeastern Brazil is reported...boulders in the dumps covering the Roncadeira pegmatite, worked in the 1940’s for Sn- and Ta-ore concentrate...crosscutting banded sodic aplite facies of the pegmatite. Along the crystal borders, the chrysoberyl (Cbl)...BPP. Keywords: chrysoberyl, metamorphosed REL-pegmatite, Seridó Belt, Borborema Province, Brazil Received: |  | Baijot, Maxime, Hatert, Frédéric, Dal Bo, Fabrice, Philippo, Simon (2014) Mineralogy and petrography of phosphate mineral association from the Jocão pegmatite, Minas Gerais, Brazil. The Canadian Mineralogist, 52 (2) 373-397 doi:10.3749/canmin.52.2.373 | Journal (article/letter/editorial) | | PHOSPHATE MINERAL ASSOCIATIONS FROM THE JOCÃO PEGMATITE, MINAS GERAIS, BRAZIL Maxime BAIJOT, Frédéric...Grand-Duché de Luxembourg Abstract The Jocão pegmatite (or Cigana) is located in the well-known Eastern...mineral masses were collected from the dumps of the pegmatite: association I is composed of dendritic triphylite...genetic sequence, secondary phosphates, Jocão pegmatite, Brazil § E-mail address: fhatert@ulg.ac.be...the most important pegmatite provinces in the world, the Eastern Brazilian Pegmatite Province (EBPP), is |  | | Journal (article/letter/editorial) | | of the early attempts did not go beyond simple field-based subdivisions, but some of them developed into...of time, a need emerged to revise some of the pegmatite classes and families (e.g., Černý & Kjellman...the synkinematic to post-kinematic (granite +) pegmatite populations themselves (Table 1, 2, Fig.1). THE...maximal estimates for the environment during pegmatite emplacement, as they characterize peak metamorphism...usually substantially predates intrusions of the pegmatite-forming melt. This P–T gap is locally the largest |  | Roda-Robles, Encarnación, Pesquera, Alfonso, García De Madinabeitia, Sonia, Gil Ibarguchi, José-Ignacio, Nizamoff, Jim, Simmons, William, Falster, Alexander, Galliski, Miguel Angel (2014) ON THE GEOCHEMICAL CHARACTER OF PRIMARY Fe-Mn PHOSPHATES BELONGING TO THE TRIPHYLITE-LITHIOPHILITE, GRAFTONITE-BEUSITE, AND TRIPLITE-ZWIESELITE SERIES: FIRST RESULTS AND IMPLICATIONS FOR PEGMATITE PETROGENESIS. The Canadian Mineralogist, 52 (2) 321-335 doi:10.3749/canmin.52.2.321 | Journal (article/letter/editorial) | | TRIPLITE-ZWIESELITE SERIES: FIRST RESULTS AND IMPLICATIONS FOR PEGMATITE PETROGENESIS Encarnación RODA-ROBLES and Alfonso...trace elements are not simply related to the pegmatite type, its paragenesis or its geological setting...particularly in the beryl-columbite-phosphate pegmatite subtype of Černý & Ercit (2005). They also occur...Argentina) Beryl type pegmatite El Criollo (Córdoba, Argentina) Beryl type pegmatite Hagendorf Süd (Bavaria...Germany) Beryl type pegmatite Black Beauty (Colorado, USA) Beryl type pegmatite Mica Lode (Colorado, |  | Galliski, Miguel Ángel, Márquez-Zavalía, María Florencia, Škoda, Radek, Novák, Milan, Čopjaková, Renata, Pagano, Diego Sebastián (2019) A Ta,Ti–rich oxide mineral assemblage from the Nancy beryl–columbite–phosphate granitic pegmatite, San Luis, Argentina. Mineralogy and Petrology, 113 (5) 687-701 doi:10.1007/s00710-019-00673-z | Journal (article/letter/editorial) | | the Nancy beryl–columbite–phosphate granitic pegmatite, San Luis, Argentina Miguel Ángel Galliski 1 &...hydroxycalciomicrolite occurs in the Nancy granitic pegmatite, San Luis range, Argentina. The Nancy beryl-type...(Li-Cs-Ta) rare-element pegmatite was emplaced in the Paleozoic Conlara pegmatitic field. The assemblage occurs...occurs at the core margin of the pegmatite, forming an irregularly shaped, 18 by 6 cm nodule. The chemical...Fe–Ti–Ca-bearing fluid phase likely entering the pegmatite from the wall rocks. Keywords Tantalite-(Mn) |  | Rao, Can, Wang, Rucheng, Yang, Yueqing, Hatert, Frédéric, Xia, Qunke, Yue, Xuege, Wang, Wumengyu (2017) Insights into post-magmatic metasomatism and Li circulation in granitic systems from phosphate minerals of the Nanping No. 31 pegmatite (SE China) Ore Geology Reviews, 91. 864-876 doi:10.1016/j.oregeorev.2017.08.017 | Journal (article/letter/editorial) | | from phosphate minerals of the Nanping No. 31 pegmatite (SE China) Can Rao, Rucheng Wang, Yueqing Yang...from phosphate minerals of the Nanping No. 31 pegmatite (SE China), Ore Geology Reviews (2017), doi: http://dx...from phosphate minerals of the Nanping No. 31 pegmatite (SE China) Can Raoa,*, Rucheng Wangb, Yueqing...constraints on the post-magmatic behaviour of Li in pegmatite systems that remain to be explored, although Li...of phosphate minerals from the Nanping No. 31 pegmatite in southeastern of China, which provides new evidence |  | | Journal (issue) | | in southwestern Fennoscandia: Backdrop to the pegmatite fields of southern Norway……………………………………………………………………………………...paleoclimate controls of lithium-cesium-tantalum (LCT) pegmatite genesis, exhumation, and preservation……………………...earth element mineralization in a rediscovered pegmatite in the Stettin Complex, Wausau Syenite Compley...REIMER, W. Mineralogical study of the Gonçalo Li-pegmatite deposit, Portugal……………………………………..23 FALSTER,...fluorapatite-quartz assemblage in the Emmons pegmatite, Greenwood, Oxford Co., Maine, USA: implication |  | | Journal (article/letter/editorial) | | GEOCHEMISTRY OF PHOSPHATES AND SILICATES IN THE SAPUCAIA PEGMATITE, MINAS GERAIS, BRAZIL: GENETIC IMPLICATIONS Maxime...Grand-Duché de Luxembourg Abstract The Sapucaia pegmatite is located in the well-known Eastern Brazilian...Minas Gerais, Brazil. Detailed mapping of the pegmatite body revealed five zones, showing distinct mineral...quartz core (Q). Phosphate masses found in the pegmatite contains two different assemblages: assemblage...geochemically primitive LCT-type pegmatite. The degree of differentiation of the pegmatite increases from the border |
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