 | | Journal (article/letter/editorial) | | batholith north of the economically-renown Skellefte district. Four different molybdenite samples from outcrop...age of 1895 F 6 Ma with the formation of later pegmatiteâaplite at 1875 F 6 Ma. The Allebuoda (BjoÌrntjaÌrn)...(BjoÌrntjaÌrn) and Munka Moâ(W) deposits in the Rappen district are represented by three outcrop and five drill...drill core samples of molybdenite-bearing apliteâpegmatiteâgranite. These two deposits were previously described...agreement within any single sample (geologic occurrence), as established by analysis of additional molybdenite |  | Gadas, Petr, NovĂĄk, Milan, Talla, Dominik, VaĆĄinovĂĄ GaliovĂĄ, Michaela (2013) Compositional evolution of grossular garnet from leucotonalitic pegmatite at Ruda nad Moravou, Czech Republic; a complex EMPA, LA-ICP-MS, IR and CL study. Mineralogy and Petrology, 107 (2) 311-326 doi:10.1007/s00710-012-0232-8 | Journal (article/letter/editorial) | | evolution of grossular garnet from leucotonalitic pegmatite at Ruda nad Moravou, Czech Republic; a complex...individual (sub)units of the zoned leucotonalitic pegmatite cutting serpentinized lherzolite with rodingite...Kristallographie, AlthanstraĂe 14, 1090 Wien, Austria M. VaĆĄinovĂĄ GaliovĂĄ Department of Chemistry, Masaryk...spessartine-almandine garnets from the Rutherford No. 2 pegmatite, Virginia, and grossular garnets from high-temperature...the fluctuations of activity of H2O during the pegmatite formation is only limited; the incorporation of |  | Kolitsch, U., Atencio, D., Chukanov, N. V., Zubkova, N. V., Menezes Filho, L. A. D., Coutinho, J. M. V., Birch, W. D., SchlĂŒter, J., Pohl, D., Kampf, A. R., Steele, I. M., Favreau, G., Nasdala, L., Möckel, S., Giester, G., Pushcharovsky, D. Yu. (2010) Bendadaite, a new iron arsenate mineral of the arthurite group. Mineralogical Magazine, 74 (3) 469-486 doi:10.1180/minmag.2010.074.3.469 | Journal (article/letter/editorial) | | Naturhistorisches Museum, Burgring 7, A-1010 Wien, Austria Institut fuÌr Mineralogie und Kristallographie...UniversitaÌt Wien, Althanstr. 14, A-1090 Wien, Austria 3 Instituto de GeocieÌncias, Universidade de SaÌo...phosphate pegmatite Bendada, central Portugal (type locality). Co-type locality is the granite pegmatite of...CopiapoÌ province, Chile; Oumlil-East, Bou Azzer district, Morocco; and Pira Inferida yard, Fenugu Sibiri...1180/minmag.2010.074.3.469 U. KOLITSCH ET AL. K EY WORDS : bendadaite, new mineral, iron arsenate |  | Franz, Gerhard, Vyshnevskyi, Oleksii, Taran, Michail, Khomenko, Vladimir, Wiedenbeck, Michael, Schiperski, Ferry, Nissen, Jörg (2020) A new emerald occurrence from Kruta Balka, Western Peri-Azovian region, Ukraine: Implications for understanding the crystal chemistry of emerald. American Mineralogist, 105 (2) 162-181 doi:10.2138/am-2020-7010 | Journal (article/letter/editorial) | | Volume 105, pages 162â181, 2020 A new emerald occurrence from Kruta Balka, Western Peri-Azovian region...emeralds from selected occurrences worldwide (Austria, Australia, Colombia, South Africa, Russia) to...0003-004X/20/0002â162$05.00/DOI: https://doi.org/10.2138/am-2020-7010 crystal chemistry of emerald, its green...geoscienceworld.org/msa/ammin/article-pdf/105/2/162/4937409/am-2020-7010.pdf by University of Cambridge user on...eastern block of the Ukrainian Shield, a new occurrence first reported by Taran et al. (2005), where |  | | Journal (article/letter/editorial) | | statistical analysis applied to rare-element LCT-type pegmatite fields: an original approach to constrain faultsâ...emplacement of LCT-type (LithiumâCesiumâTantalum) pegmatite fields and their relationships with host rocks...quantify both i) the spatial distribution of the pegmatite occurrences, including their grouping/ scattering...NNE trending faults family; with 50 % of the pegmatite occurrences located less than 500 m away from...out a lack of spatial link between each of the pegmatite subtypes and several potential granitic sources |  | | Journal (article/letter/editorial) | | Pilbara pegmatite province in the Archean North Pilbara Craton contains at least 120 pegmatite deposits...deposits in over 27 pegmatite groups and fields, including the giant Mount Cassiterite tantalum orebody in...in the Wodgina pegmatite district. Generally, rare metal pegmatites in the province are hosted by mafic-ultramafic...that have given rise to different petrogenetic pegmatite suites can be identified in processed radiometric...character that permitted formation of significant pegmatite mineralization. They represent the culmination |  | | Journal (issue) | | MINE ."Iii[! iil"J www.tandfonline.com/vram Pegmatite Minerals & Gems WILENS EXQUISITE MINERALI ...University, Russia Mark Mauthner, Graz, Au5tria Peter K. M. Megaw, Tucson, AZ Peter J.Modreski U.S. Geological...Cook 10 Southern California Pegmatite Gems Mark Mauthner 16 The Pegmatite Interest Group (PIG) Is Hog...Hog Heaven! David London Pegmatite gems, p. 70 18 Pegmatites William B. Simmons, Karen L. Webber, and...Cliff Trebilcock, Lifelong Field Collector of Pegmatite Minerals, Recipient of the Maine Mineral & Gem |  | | Book | | of the] FM-TGMS-MSA Wulfenite Symposium (chairman: K. Wenrich) 21:98100 Abstracts of the FM-TGMS-MSA Symposium...(chairman: K. Wenrich) 22:65-69 [Abstracts of the] FM-TGMS-MSA Symposium on Garnet (chairman: K. J. Wenrich)...ALBITE Davis Hill near Bancroft, Ontario: an occurrence of large nepheline, biotite and albite-antiperthite...from Bethel Church, Indiana, including a second occurrence for ferrostrunzite 15:351357 ALLEN, GEORGE B...The Alpine sulfosalt [chalcostibite, zinkenite] occurrence at Saint-Pons, Haute-Provence, France (by J.M |  | | Journal (article/letter/editorial) | | âPOCKETâ BERTHIERINE FROM THE PULSIFER GRANITIC PEGMATITE, POLAND, MAINE, USA M I C H AE L A. W IS E Department...AbstractâA new occurrence of berthierine has been found in the Pulsifer granitic pegmatite, near Auburn... Fe-rich hydrothermal solution. This mode of occurrence is in direct contrast to the typical formation...cordierite-group minerals. Key WordsâBerthierine, Granitic Pegmatite, Miarolitic Cavity, Hydrothermal Fluids, Pulsifer...triphylite-calcian beusite intergrowths. In the Hagendorf-Sud pegmatite, berthierine occurs as thin, dark green idiomorphic |  | | Book | | Poisons and Venomous Bites, Pregnancy, 127 Austria, Vision and Diseases of the Epilepsy, 124 Russia...Treatment for Cabochons, Australia, 363 331 Austria, Beryl Carvings, 332 Faceted Gems, and Gems...Oceanside, York, Roland Dr. K. CA; Milton Switzerland; Hans Stern, Austria; the United States and its...library at Res- CA; Victoria and Albert Mu- Austria; David P. Wilber, Fallbrook, AZ; and Miriam and...showing opinion of Lucas, upon the stones early feldspar whose dates that the mines less were which |  | | Book (edition) | | archetype 2J Sulfosalts of PbS archetype 2.K Sulfarsenates )K zh zhemchuzhnikovite 3. Halides w !>h...H Vanadatcs 4J Arsenite!, and similar compounds 4.K Iodates -- - ---------,-. . r 9 5. Carbonates...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Structural Crystallography and Crystal Chemistry AM - American Mineralogist AMG - Ark.iv Mineralogi och...Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado. AM. 63. 930-937. 1978. 4.23. 6.93. 7 .86, ~ = 99°37' |  | | Journal (issue) | | gressman@minrec.org Articles The Malkhan Pegmatite District Krasny Chikoy, Transbaikalia, Eastern Siberian... from the Forgotten Pocket, Sosedka pegmatite, Malkhan district. The same specimen as shown from a different...Graeme Irv Brown Martin Zinn 234 FELLOWS Bryan K. Lees (2008â2018) Paul Harter (2009â2018) Dan Weinrich...Carter (2012â2019) Wally Mann (2012â2018) George K. Hickox, Jr. (2012â2018) David E. Ellis (2012â2018)...Rubellite, 25.5 cm Malkhan pegmatite field, Russia Rudolf Watzl Freistadt, Austria Visit our website and |  | Cerny, P., Galliski, M. A., Oyarzabal, J. C., Teertstra, D. K., Chapman, R., MacBride, L., Ferreira, K. (2003) STRANDED AND EQUILIBRATED ASSEMBLAGES OF LATE FELDSPARS IN TWO GRANITIC PEGMATITES IN THE PAMPEAN RANGES, ARGENTINA. The Canadian Mineralogist, 41 (4) 1013-1026 doi:10.2113/gscanmin.41.4.1013 | Journal (article/letter/editorial) | | Nacional de San Luis, 5700 San Luis, Argentina DAVID K. TEERTSTRA, RON CHAPMAN, LYNDSEY MACBRIDE AND KAREN...ABSTRACT Late primary K-feldspar in two granitic pegmatites from the Pampean pegmatite province in Argentina... a beryl â columbite â phosphate pegmatite in the Punilla pegmatite field, a single miarolitic cavity...lined with pale rusty crystals of veinperthitic K-feldspar and quartz. The Kfs host, Or89.7 Ab7.8 Rbf0.3...spodumene pegmatite in El Totoral pegmatite field, crystals of coarsely perthitic K-feldspar and quartz |  | | Book | | Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Discmâątâąries, /960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings County. In fall 1994...site which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened rhombohedral...specimens have come from an unusual calcite vein-dike occurrence with an exposure very near, indeed on the property...massive calcite. or, rarely, still attached to the feldspar/mica walls of the dike (www.davidkjoyceminerals |  | | Journal (article/letter/editorial) | | presentations. The accepted abstracts follow. THE OCCURRENCE OF UNEXPECTED ELEMENTS IN THE STETTIN COMPLEX...zinnwaldite, was described by Weidman (1907) from a pegmatite located in the SWÂŒNWÂŒ 188 ROCKS & MINERALS Rochester...in a small pegmatite outcropping along Woodland Drive; tainiolite in the Ravine pegmatite on the west...plasma spectroscopy]); tainiolite in a syenite pegmatite from a farmerâs rock pile on the north side of...prospect, a failed attempt to mine U from a Th-rich pegmatite (DCPS). However, much of the Li in rocks of the |  | | Journal (article/letter/editorial) | | category of corundum-bearing anatectic felsic pegmatite formed in mantle peridotite earlier subjected...overprint by a mixed H2O + CO2 fluid. The bulk of the pegmatite bodies encountered are not obviously of anatectic...an LCT pegmatite also being affected by an LCT-type overprint, to form a âsuper-LCT pegmatiteâ is explored...economic potential of pegmatite occurrences. Keywords: granitic pegmatite, felsic pegmatite, classification...+ CO2. En revanche, la plupart des venues de pegmatite sont le produit du fractionnement dâun volume |  | | Journal (article/letter/editorial) | | a&onatites from the Laacher Sac Dibiot, West Clewy AM District, Sweden* HUUEP. TAYLOR JR.,? JOSEF ERECHEN$...Pleistocene tuffa from the Leacher See d&&i&,. R&k types studied inelude eoevites, b~otite-pixies, foyaites...end for several CO, gae samples colleoted in the district (-4-S to -5.1). There is a small, progressive...are aJao relatively uniform and are 5-15 per mil lower roaks. âIâhe C1s/@aratios of the ertlcites than...tites and rela,ted rocks from the Laacher See district of West Germany were selected as having the desired |  | | Journal (issue) | | Singh B.D.Dungrakoti S. K. Acharyya D. Chatterjee B. C. Poddar Y. K. Arora M.Ramakrishnan A.B...B.Dutt T. M. Mahadevan C. Chakrabarti D. K. Paul N. Chattopadhyay Sibdas Ghosh N.Das L. Leelanandam...Banerjee, D. K. Banerjee, B. K. Chakrabarti, S. Guha, S. Chakraborti Executive Editors B. K. Cbakrabarti...Cbakrabarti, S. Guba Associate Editors U. K. Bassi, K. Sarkar, A. Sarkar, C. S. Pathak, T. C. Lahiri, C. Chakravarti...Chakravarti, S. Neogi Assistance in Publication: M. K. Toppo, S.Banerjee Volume 55. No 1 &: 2 Indian |  | | Report (chapter) | | area . Lucy pegmatite. Results of the drill program . ..... . .. . . . Artdon pegmatite Subsurface pegmatite..... . . ... . . Molly and Bendum claim s Deer pegmatite , West Hawk Lake. . . . . . . . . . . . . . ....Lake .. ... . . . ... ..... .. . . . . . Beryl pegmatite north of Telford. 7 7 9 9 12 12 12 15 16 17 17...Lake/Cat Lake areas General statement 19 19 Pegmatite dykes in the Pointe du Bois area (Lac du Bois...Lamprey Falls) Lac du Bois pegmatite K-1 pegmatite . Lucky NO.3 pegmatite Pine claim , Winnipeg River |  | | Report (volume) | | 441-443: Occurrences of kornerupine sensu stricto (K) and prismatine (P) Chapter 9. Table 17, pp. 461-462:...Carbonate-borates Beryllate borates Silicate-borates The Occurrence of FBBs in Borate Minerals Some General Observations...formation The system Ca-Mg-B-Si-O-H-Cl-S The system K-Na-B-Si-O-H-F-N Other chemical systems Heat-capacity...in the borders of granites and pegmatites 310 Occurrence and composition 310 Significance 313 Disseminated...Disseminated tourmaline in granites and pegmatites 314 Occurrence and composition 314 Significance 314 314 Tourmaline |  | | Report (issue) | | of the Regional or Resident Geologist in whose district the area covered by this report is located. Copies.......... Mineralogy.......................... K-Feldspar................ Plagioclase............... Quartz...... Past/Potential Pegmatite Commodities..................... Potassium Feldspar........ Quartz........Pegmatites.... Pegmatite Generation Processes............. "Ideal" Pegmatite Zoning.. Current Pegmatite Classifications.............. PROPOSED PEGMATITE FIELDS............................... PEGMATITE OCCURRENCES.......... |  | | Journal (issue) | | collectionof Robert Ferguson.R.A. Sutcliffe specimen. 5 PEGMATITE MINERALS FROM CI-IYWOON QUARRY The UK Joumal...gone into building it. It forms part of the Lake District Natural History Gallery, which gives an excellent...Kendal, Cumbria, LA9 6BT. It is open between 10.30 am and 5.00 pm, Monday to Saturday, but closes at 4...seriesof pegmatitepockets lined with largecrystalsof K-feldsparand quartz, and containing other minerals...finished material storage and a settling pond. A lower 'sump' level was begun in 1995, when the main level | | | Report (volume) | | Table 17, pp. 461-462: B,03 contents sensu stricto (K) and prismatine of rock-forming (P) silicate minerals...waiclenicndasuaelswceseeses 94 SCSIDOR Ate DOLALES a. Met eta, am MME 2s cass nos Saree MNS SSN EIS eo acumaee anaes...eons POPC ISIONS.- eo noch sateen a tccies aa oa eee aM Aum RNR Ce Cee SERN CRUG as ea agote BUCK TOW ICC...mmriaeiosle BSE LCLON CES ss 1 pa ote teee sae cen k ts So TRe La ar Net On RI cs Seid Chapter 6 193...and pegmatites .................::eee eee 310 Occurrence. aiid. COMPOSITION. sks; iccanens teas soc ten |  | 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) | | complex compositions, common alteration, and occurrence in the metamict state, they are relatively rare...controlling the geochemical evolution of the pegmatite-forming melt. Samarskite-(Y) and ishikawaite of... and Ca2+ with minor amounts of Na+, Mg2+, Al3+, K+, Mn2+, Zr4+, Sn4+, W6+, and Pb2+. The smaller octahedral...Ishikawaite, first described from Ishikawa-gun, Ishikawa District, Japan (Kimura 1922, Ohashi 1924), has also been...and O2â, but can also be vacant or incorporate H2O, K+, Rb+, and Cs+ (Atencio et al. 2010). Within PSM, |  | | Book (edition) | | who differ only in the major element present: Ca, K, Mg, Na, or Sr. Older references are unaware of the...are a great source of information. The mineral occurrence section has also benefited from the work and... and the need for some verification. Mineral occurrence descriptions include references to published...reputable sources and have been included where the occurrence is beyond doubt. The third edition included a...geographic district names have been replaced with a more descriptive term, metallic mineral district. This |
|
