Selway, Julie B., Černý, Petr, Hawthorne, Frank C., Novák, Milan (2000) The Tanco Pegmatite at Bernic Lake, Manitoba. XIV. Internal Tourmaline. The Canadian Mineralogist, 38 (4) 877-891 doi:10.2113/gscanmin.38.4.877

Reference Search (possible matching items)

	Tindle, A. G., Selway, J. B., Breaks, F. W. (2005) LIDDICOATITE AND ASSOCIATED SPECIES FROM THE MCCOMBE SPODUMENE-SUBTYPE RARE-ELEMENT GRANITIC PEGMATITE, NORTHWESTERN ONTARIO, CANADA. The Canadian Mineralogist, 43 (2) 769-793 doi:10.2113/gscanmin.43.2.769	Journal (article/letter/editorial)
	RARE-ELEMENT GRANITIC PEGMATITE, NORTHWESTERN ONTARIO, CANADA ANDREW G. TINDLE§ Department of Earth Sciences...Geoscience Section, 933 Ramsey Lake Road, Sudbury, Ontario P3E 6B5, Canada ABSTRACT Liddicoatite, a rare...host-rock interaction, contamination, Ontario, Canada. SOMMAIRE Nous avons trouvé la liddicoatite, une...English River en Ontario, dans la Province du Supérieur du Bouclier Canadien. L’assemblage de minéraux...l’ultime produit de cristallisation primaire, près du solidus du magma; l’assemblage est unique non seulement
	Tindle, A. G., Breaks, F. W., Selway, J. B. (2002) TOURMALINE IN PETALITE-SUBTYPE GRANITIC PEGMATITES: EVIDENCE OF FRACTIONATION AND CONTAMINATION FROM THE PAKEAGAMA LAKE AND SEPARATION LAKE AREAS OF NORTHWESTERN ONTARIO, CANADA. The Canadian Mineralogist, 40 (3) 753-788 doi:10.2113/gscanmin.40.3.753	Journal (article/letter/editorial)
	FROM THE PAKEAGAMA LAKE AND SEPARATION LAKE AREAS OF NORTHWESTERN ONTARIO, CANADA ANDREW G. TINDLE§ Department...P3E 6B5, Canada JULIE B. SELWAY* Department of Geological Sciences, University of Manitoba, Winnipeg...Winnipeg, Manitoba R3T 2N2, Canada ABSTRACT Tourmaline in petalite-subtype granitic pegmatites from the Pakeagama...Pakeagama Lake and Separation Lake areas of northwestern Ontario provides evidence for the compositional...host-rock interaction was common), whereas at Pakeagama Lake, the pegmatite units were predominantly unaffected
	Selway, Julie B., Černý, Petr, Hawthorne, Frank C., Novák, Milan (2000) The Tanco Pegmatite at Bernic Lake, Manitoba. XIV. Internal Tourmaline. The Canadian Mineralogist, 38 (4) 877-891 doi:10.2113/gscanmin.38.4.877	Journal (article/letter/editorial)
	Vol. 38, pp. 877-891 (2000) THE TANCO PEGMATITE AT BERNIC LAKE, MANITOBA. XIV. INTERNAL TOURMALINE JULIE...Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada MILAN NOVÁK¶ Department of...petalite-subtype Tanco granitic pegmatite, located about 180 km east-northeast of Winnipeg, near the Manitoba– Ontario...tourmaline at Tanco is characterized by the following sequence of crystallization: foitite – schorl → (±...(± schorl – foitite) → Al-rich schorl (±Mg) → schorl (±Mg) → schorl – elbaite (±Mg) → “fluor-elbaite”
	Selway, Julie B., Novák, Milan, Černý, Petr, Hawthorne, Frank C. (2000) The Tanco Pegmatite at Bernic Lake, Manitoba. XIII. Exocontact tourmaline. The Canadian Mineralogist, 38 (4) 869-876 doi:10.2113/gscanmin.38.4.869	Journal (article/letter/editorial)
	Vol. 38, pp. 869-876 (2000) THE TANCO PEGMATITE AT BERNIC LAKE, MANITOBA. XIII. EXOCONTACT TOURMALINE JULIE...Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada MILAN NOVÁK¶ Department of...University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada ABSTRACT The petalite-subtype Tanco granitic pegmatite...pegmatite, southeastern Manitoba, intrudes an amphibolite (metagabbro), which is metasomatically altered...groups of tourmaline occur in the exocontacts at Tanco: (1) common feruvite – schorl – dravite (Ca- and
	Cerny, P., Ercit, T. S., Smeds, S.-A., Groat, L. A., Chapman, R. (2007) ZIRCONIUM AND HAFNIUM IN MINERALS OF THE COLUMBITE AND WODGINITE GROUPS FROM GRANITIC PEGMATITES. The Canadian Mineralogist, 45 (2) 185-202 doi:10.2113/gscanmin.45.2.185	Journal (article/letter/editorial)
	Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada T. Scott ERCIT Research Division...Canadian Museum of Nature, Ottawa, Ontario K1P 6P4, Canada Sten-Anders SMEDS Department of Earth Sciences...Columbia V6T 1Z4, Canada Ron CHAPMAN Department of Geological Sciences, University of Manitoba, Winnipeg, Manitoba...Manitoba R3T 2N2, Canada Abstract Niobium–tantalum-oxide minerals from five localities with moderately...pegmatites granitiques modérément à fortement fractionnées du point de vue de leurs teneurs en Zr et en Hf. La
	Roda-Robles, E., Pesquera, A., Fontan, F., Gil, P. P., Torres-Ruiz, J. (2004) Tourmaline from the rare-element Pinilla pegmatite, (Central Iberian Zone, Zamora, Spain): chemical variation and implications for pegmatitic evolution. Mineralogy and Petrology, 81 (3) 249-263 doi:10.1007/s00710-004-0042-8	Journal (article/letter/editorial)
	Fe2þ 1 , ½X1 Y Al1 X Na1 Y Fe2þ 1 , for the foitite–schorl series; Y 2þ Y Fe 3 Al1:5 Y Li1:5 , for...Roda-Robles et al. Introduction The Pinilla de Fermoselle area (Zamora, Spain) is located in the northwestern limit...Schematic geological map of the Pinilla de Fermoselle area (Zamora, Spain) 251 252 E. Roda-Robles et al...from schorl–dravite to Mgrich schorl, with a high foitite component in all the cases; (2) in zone 1, inside...compositions vary from Mg-rich schorl (with a high foitite component) to Al-rich schorl (with minor vacancies
	*London, David (2016) Reading Pegmatites—Part 2: What Tourmaline Says. Rocks & Minerals, 91 (2) 132-149 doi:10.1080/00357529.2016.1113464*	Journal (article/letter/editorial)
	Western Australia; (b) foitite, 11 cm, Garnet Ledge dike, Little Three mine, Ramona, San Diego County...Varieties of elbaite: (c) rubellite, 10 cm, Himalaya mine, Mesa Grande, California, found by Ralph Potter...terminated, 6 cm, 1991 London Pocket, Little Three mine, Ramona, California; (e) indicolite, 5.6 cm, Aracuai...indicolite over rubellite, 4 cm, Tourmaline Queen mine (1972), Pala district, San Diego County, California...Diego] at 03:56 02 March 2016 Dravite Schorl Foitite Olenite Elbaite Fluor-liddicoatite Rossmanite Darrellhenryite
	Zhang, A. C., Wang, R. C., Jiang, S. Y., Hu, H., Zhang, H. (2008) CHEMICAL AND TEXTURAL FEATURES OF TOURMALINE FROM THE SPODUMENE-SUBTYPE KOKTOKAY No. 3 PEGMATITE, ALTAI, NORTHWESTERN CHINA: A RECORD OF MAGMATIC TO HYDROTHERMAL EVOLUTION. The Canadian Mineralogist, 46 (1) 41-58 doi:10.3749/canmin.46.1.41	Journal (article/letter/editorial)
	zoned Ca- and Fe-rich dravite and in interstitial foitite–schorl solid solution. Tourmaline from the altered...No. 3, dans la chaîne Altaï, du nord–ouest de la Chine, fait partie du sous-type à spodumène. Nous décrivons...dépend des diverses contributions de composantes du socle ou de la pegmatite même. La tourmaline des...internes possèdent une proportion plus importante du lacunes au site X que l’elbaïte–schorl des zones...marquant l’évolution de la tourmaline dans la pegmatite du sous-type à spodumène Koktokay No. 3 sont semblables
	Lussier, A. J., Aguiar, P. M., Michaelis, V. K., Kroeker, S., Hawthorne, F. C. (2009) The occurrence of tetrahedrally coordinated Al and B in tourmaline: An 11B and 27Al MAS NMR study. American Mineralogist, 94 (5) 785-792 doi:10.2138/am.2009.3000	Journal (article/letter/editorial)
	of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada 2 Department of Chemistry, University of Manitoba, Winnipeg...Winnipeg, Manitoba R3T 2N2, Canada 1 AbstrAct Considerable uncertainty has surrounded the occurrence...tourmaline. Determination of [4]Al content by peak-area integration commonly shows values of 0.0–0.5 apfu...Ural Mts., USSR Pink e T15 AT54 Elbaite Tanco Pegmatite, Manitoba Pink f T34 AT73 Elbaite Mogok, Myanmar...133839 AT68 Uvite East Africa Green a T78 AT70 Mg-foitite Kyonosawa, Japan Pale gray/colorless a – AT72 Dravite
	*London, David (2017) Reading Pegmatites: Part 3—What Lithium Minerals Say. Rocks & Minerals, 92 (2) 144-157 doi:10.1080/00357529.2017.1252636*	Journal (article/letter/editorial)
	occurrences (12.5 × 8 cm) from the Tanco mine, Bernic Lake, Manitoba. (c) A large crystal of muscovite...a miarolitic cavity (16 × 12 × 12 cm), Himalaya mine, Mesa Grande, California; the yellow arrow shows...chemical study of micas from the giant Tanco pegmatite, Manitoba, found that the most Li-rich micas, also...solutions among schorl, dravite, olenite, and foitite) to the lithium tourmalines (dominated by the components...Himalaya mine, Mesa Grande, California; yellow to green crystal from the Little Three mine, Ramona, California
	Novak, M., Taylor, M. C. (2000) FOITITE: FORMATION DURING LATE STAGES OF EVOLUTION OF COMPLEX GRANITIC PEGMATITES AT DOBRA VODA, CZECH REPUBLIC, AND PALA, CALIFORNIA, U.S.A. The Canadian Mineralogist, 38 (6) 1399-1408 doi:10.2113/gscanmin.38.6.1399	Journal (article/letter/editorial)
	Canadian Mineralogist Vol. 38, pp. 1399-1408 (2000) FOITITE: FORMATION DURING LATE STAGES OF EVOLUTION OF COMPLEX...Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada ABSTRACT Zoned crystals of...of tourmaline (elbaite–foitite) were found in pockets of the lepidolite-subtype granitic pegmatites at...western Moravia, Czech Republic, and the White Queen mine, Pala, San Diego County, California. Zoned crystals...Fe-rich elbaite, and dark violet to black foitite. Elbaite– foitite is associated with quartz, cookeite, albite
	Neiva, Ana M. R., Silva, M. Manuela V. G., Gomes, M. Elisa P. (2007) Crystal chemistry of tourmaline from Variscan granites, associated tin-tungsten- and gold deposits, and associated metamorphic and metasomatic rocks from northern Portugal. Neues Jahrbuch für Mineralogie - Abhandlungen, 184 (1) 45-76 doi:10.1127/0077-7757/2007/0080	Journal (article/letter/editorial)
	zoned; some crystals have dravite cores and Mg-foitite rims. This tourmaline formed by the assimilation...alteration of the pelitic country rock. Schorl and rare foitite in W±Sn-bearing quartz veins containing wolframite...scheelitebearing veins (Rebordelo), and than dravite and Mg-foitite in Au-quartz veins (Jales-Gralheira). Tourmaline...rim. The comparison of schorl-dravite, foitite and Mg-foitite from the granite-related deposits with...Panasqueira was the main W mine in Western Europe from 1947 to 1986. The Jales mine closed in 1992. Several
	Medaris, L. G., Fournelle, J. H., Henry, D. J. (2003) Tourmaline-bearing quartz veins in the Baraboo Quartzite, Wisconsin: occurrence and significance of foitite and "oxy-foitite". The Canadian Mineralogist, 41 (3) 749-758 doi:10.2113/gscanmin.41.3.749	Journal (article/letter/editorial)
	WISCONSIN: OCCURRENCE AND SIGNIFICANCE OF FOITITE AND “OXY-FOITITE” L. GORDON MEDARIS JR.§ AND JOHN H. FOURNELLE...A. ABSTRACT The alkali-deficient tourmaline, foitite [䡺(Fe2+2Al)Al6Si6O18(BO3)3(OH)3(OH)], and associated...demonstrate the likely existence of a dominant “oxy-foitite” component [䡺(Fe2+Al2)Al6Si6O18(BO3)3(OH)3(O)]...more sodic, acidic later stage. Keywords: foitite, “oxy-foitite”, Baraboo Quartzite, Wisconsin, U.S.A. ...foïtite [䡺(Fe2+2Al)Al6Si6O18(BO3)3(OH)3(OH)], pôle du groupe de la tourmaline déficitaire en alcalins,
	Černý, P., Teertstra, D. K., Chapman, R., Selway, J. B., Hawthorne, F. C., Ferreira, K., Chackowsky, L. E., Wang, X.-J., Meintzer, R. E. (2012) Extreme fractionation and deformation of the leucogranite-pegmatite suite at Red Cross Lake, Manitoba, Canada. IV. Mineralogy. The Canadian Mineralogist, 50 (6) 1839-1875 doi:10.3749/canmin.50.6.1839	Journal (article/letter/editorial)
	LEUCOGRANITE – PEGMATITE SUITE AT RED CROSS LAKE, MANITOBA, CANADA. IV. MINERALOGY Petr ČERNÝ§ , David K....Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada Abstract Three types of subvertical...Cross Lake pegmatite field, located in a greenstone belt of the Sachigo Subprovince, Manitoba, in the...mylonitization, Red Cross Lake, Manitoba. Introduction The Red Cross Lake granitic suite, located in...Ontario P3C 4Y9, Canada. Present address: Manitoba Innovation, Energy and Mines, Manitoba Geological Survey
	Beurlen, H., de Moura, O. J. M., Soares, D. R., Da Silva, M. R. R., Rhede, D. (2011) Geochemical and geological controls on the genesis of gem-quality "Paraiba Tourmaline" in granitic pegmatites from northeastern Brazil. The Canadian Mineralogist, 49 (1) 277-300 doi:10.3749/canmin.49.1.277	Journal (article/letter/editorial)
	tourmaline surnommée Paraíba (PT) dans le nord-est du Brésil seulement à quatre massifs de pegmatites granitiques...distinguent par un remplacement intense du feldspath potassique, du spodumène, de l’elbaïte et des phosphates...sont rares, et se trouvent enveloppées par le quartz du noyau de la pegmatite ou bien dans des cavités. Selon...dans les zones roses par rapport aux domaines PT du même cristal. D’après les relations texturales, la...stade précoce de la formation du noyau de quartz, et avant le début du remplacement des phases primaires
	*London, D. (2011) Experimental synthesis and stability of tourmaline: a historical overview. The Canadian Mineralogist, 49 (1) 117-136 doi:10.3749/canmin.49.1.117*	Journal (article/letter/editorial)
	(solid solutions among schorl, dravite, olenite, foitite and, to a lesser extent, uvite) can be stable from...petrology. Sommaire Les expériences avec les minéraux du groupe de la tourmaline ont débuté avec des synthèses...ensuite, des synthèses visant à définir les limites du champ de stabilité en termes de pression et de température... et l’activité de H2O et F de la phase fluide et du bain fondu. Il en résulte qu’il est maintenant possible...communs d’une tourmaline en termes de l’activité ou du produit de concentration des composantes chimiques
	Henry, D. J., Dutrow, B. L. (2011) The incorporation of fluorine in tourmaline: internal crystallographic controls or external environmental influences?. The Canadian Mineralogist, 49 (1) 41-56 doi:10.3749/canmin.49.1.41	Journal (article/letter/editorial)
	database. Sommaire Le mode d’incorporation structurale du fluor dans la tourmaline dépend de contrôles internes...= OH1–, F1–, O2–. Pour comprendre le comportement du fluor, il faut réaliser que le F1– ne peut se trouver...trouver que sur le site O(1). La substitution du F1– à ce site serait influencée par le taux d’occupation...coordinence locale de l’anion du site O(1) à trois cations du site Y et à un atome du site X, les charges aux...et Y exercent un contrôle sur le taux d’occupation du site W par le fluor. Un désordre de Mg et Al impliquant
	Shabaga, B. M., Fayek, M., Hawthorne, F. C. (2010) Boron and lithium isotopic compositions as provenance indicators of Cu-bearing tourmalines. Mineralogical Magazine, 74 (2) 241-255 doi:10.1180/minmag.2010.074.2.241	Journal (article/letter/editorial)
	Geological Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada [Received 20 December 2009; Accepted...green Cu-bearing tourmalines from the da Batalha mine in Paraiba state, northeastern Brazil (Koivula and...been mined from other deposits near the da Batalha mine (Fig. 1) in the neighbouring state of Rio Grande...Breeding et al., 2007). The Mavuco (or Chalaua) mine in the Alto Ligonha pegmatitic district, Mozambique...State, Brazil, showing the location of the Batalha mine (modiﬁed from Soares et al., 2007). Isotope ratios
	*London, David (2015) Reading Pegmatites: Part 1—What Beryl Says. Rocks & Minerals, 90 (2) 138-153 doi:10.1080/00357529.2014.949173*	Journal (article/letter/editorial)
	“schorl” on albite, 16.8 × 16.0 × 14.3 cm, Urucum mine, Minas Gerais, Brazil; Joe Budd photo, courtesy...beryl variety goshenite from the Tanco mine, Bernic Lake, Manitoba, 6.2 × 4.0 × 4.8 cm; David London...pocket, the 1991 London Pocket at the Little Three mine, Ramona, California (3 × 2 × 1 meters), displaying...beryl-bearing granitic pegmatites. Location Tanco Manitoba, Canada Pegmatite Type (where known) complex Li...Vanstone (2006) Sparrow Pluton Yellowknife, NWT, Canada beryl 260 Kretz, Loop, and Hartree (1989) Helen
	Novák, Milan, Čopjaková, Renata, Dosbaba, Marek, Galiová, Michaela VAŠINOVÁ, Všianský, Dalibor, Staněk, Josef (2015) Two Paragenetic Types of Cookeite From the Dolní Bory-Hatě Pegmatites, Moldanubian Zone, Czech Republic: Proximal and Distal Alteration Products of Li-Bearing Sekaninaite. The Canadian Mineralogist, 53 (6) 1035-1048 doi:10.3749/canmin.1400090	Journal (article/letter/editorial)
	mineral assemblages were described from the Hatě area west of Dolní Bory (Duda 1986, Staněk 1997, 2008)...are similar to other dikes in the Dolní Bory-Hatě area, including the Oldřich pegmatite; because the dike...assemblages of the pegmatites from the Dolní Bory-Hatě area, including Mg-poor sekaninaite, andalusite, and...other evolved pegmatites in the Dolní Bory-Hatě area are similar to beryl–columbite–phosphate subtype...K-feldspar4ﬂuorapatite, muscovite, and tourmaline (schorl, foitite, dravite). The late minerals in the pockets were
	Lussier, Aaron, Ball, Neil A., Hawthorne, Frank C., Henry, Darrell J., Shimizu, Rentaro, Ogasawara, Yoshihide, Ota, Tsutomu (2016) Maruyamaite, K(MgAl₂)(Al₅Mg)Si₆O₁₈(BO₃)₃(OH)₃O, a potassium-dominant tourmaline from the ultrahigh-pressure Kokchetav massif, northern Kazakhstan: Description and crystal structure. American Mineralogist, 101 (2) 355-361 doi:10.2138/am-2016-5359	Journal (article/letter/editorial)
	Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada Department of Geology and Geophysics...ultrahigh-pressure quartzofeldspathic gneisses of the Kumdy-Kol area of the Kokchetav Massif, northern Kazakhstan. Maruyamaite...quartzofeldspathic rock collected from the Kumdy-Kol area of the Kokchetav Massif (Ota et al. 2008a, 2008b;...octahedrally coordinated Fe3+ (Fig. 3, Table 1). The area ratio of the Fe3+ doublet to the Fe2+ doublets is...Quadrupole splitting 2.46(15) 1.89(5) 0.66(28) Area ratio 44(5) 49(5) 2(1.8) Constituent wt% Range
	Lussier, A. J., Hawthorne, F. C., Abdu, Y., Herwig, S., Michaelis, V. K., Aguiar, P. M., Kroeker, S. (2011) The crystal chemistry of ‘wheatsheaf’ tourmaline from Mogok, Myanmar. Mineralogical Magazine, 75 (1) 65-86 doi:10.1180/minmag.2011.075.1.65	Journal (article/letter/editorial)
	University of Manitoba, Winnipeg, Manitoba, Canada R3T 2N2 Department of Chemistry, University of Manitoba, Winnipeg...Winnipeg, Manitoba, Canada R3T 2N2 [Received 22 August 2010; Accepted 21 December 2010] ABSTR ACT Tourmalines...calibrated on a-Fe 76 d (mm/s) D (mm/s) Rel. area (%) 1.09 0.16 2.38 0.46 95(2) 5(2) THE CRYSTAL...was funded by an NSERC PGS-D, a University of Manitoba Graduate F e l l o w s h i p , a n d a M a ni...Scholarship to AJL and VKM, by a University of Manitoba Graduate Fellowship to SH, by Major Facilities
	Lussier, A. J., Aguiar, P. M., Michaelis, V. K., Kroeker, S., Herwig, S., Abdu, Y., Hawthorne, F. C. (2008) Mushroom elbaite from the Kat Chay mine, Momeik, near Mogok, Myanmar: I. Crystal chemistry by SREF, EMPA, MAS NMR and Mössbauer spectroscopy. Mineralogical Magazine, 72 (3) 747-761 doi:10.1180/minmag.2008.072.3.747	Journal (article/letter/editorial)
	pp. 747–761 Mushroom elbaite from the Kat Chay mine, Momeik, near Mogok, Myanmar: I. Crystal chemistry...University of Manitoba, Winnipeg, Manitoba, Canada R3T 2N2 Department of Chemistry, University of Manitoba, Winnipeg...Winnipeg, Manitoba, Canada R3T 2N2 [Received 15 April 2008; Accepted 26 August 2008] ABSTR ACT Tourmaline...Tourmaline from the Kat Chay mine, Momeik, near Mogok, Shan state, Myanmar, shows a variety of habits that...magnetic resonance, Mogok, Myanmar. Introduction THE area around Mogok is the main gemproducing region of
	Yavuz, Fuat, Yavuz, Vural, Sasmaz, Ahmet (2006) WinClastour—a Visual Basic program for tourmaline formula calculation and classification. Computers & Geosciences, 32 (8) 1156-1168 doi:10.1016/j.cageo.2005.10.021	Journal (article/letter/editorial)
	buergerite, elbaite, olenite, magnesiofoititte, foitite, rossmanite, uvite, feruvite, and liddicoatite)...3.00 0.01 0.44 0.00 0.45 3.50 0.00 Vacancy Mg-foitite (9) ‘‘Oxy-Mgfoitite’’ 6.00 2.13 0.00 0.00 0.00...49 0.49 Calcic ‘‘F-feruvite’’ (12) (13) ‘‘Oxy foitite’’ ‘‘Fluor feruvite’’ 14 15 16 17 18 19 20...00 0.00 0.40 0.00 0.40 3.52 0.00 Vacancy Foitite (19) Foitite 0.00 0.00 0.31 3.00 0.94 0.12 0.04 1.10...Mineralogist 35, 79–94. Novák, M., Taylor, M.C., 2000. Foitite: formation during late stages of evolution of complex
	Soares, D. R., Beurlen, H., Barreto, S. d. B., Da Silva, M. R. R., Ferreira, A. C. M. (2008) COMPOSITIONAL VARIATION OF TOURMALINE-GROUP MINERALS IN THE BORBOREMA PEGMATITE PROVINCE, NORTHEASTERN BRAZIL. The Canadian Mineralogist, 46 (5) 1097-1116 doi:10.3749/canmin.46.5.1097	Journal (article/letter/editorial)
	province pegmatitique de Borborema (BPP), nord-est du Brésil. Dans les zones de bordure et de paroi des...la composition de la tourmaline comme indicateur du degré d’évolution de la pegmatite hôte. Selon ces...(BPP), as defined by Scorza (1944), extends over an area of approximately 75 3 150 km, in the eastern–southeastern...northeastern Brazil (Fig. 1). The Seridó Foldbelt in this area is composed of a gneissic–migmatitic Paleoproterozoic...which corresponds to about 30% of the total exposed area, is poor in phosphates when compared with the well-zoned

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Foitite from Tanco Mine, Bernic Lake, Lac-du-Bonnet area, Manitoba, Canada

Foitite from
Tanco Mine, Bernic Lake, Lac-du-Bonnet area, Manitoba, Canada