 | | Report (issue) | | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F Fluor-elbaite Crystal Data: Hexagonal. Point Group: 3m. Prismatic...X-ray Powder Pattern: Cruzeiro mine, São José da Safira, Minas Gerais, Brazil. 2.568 (100), 2.939 (92)...[3.03] 0.63 100.25 (1) Cruzeiro mine, São José da Safira, Minas Gerais, Brazil; average of 10 electron...Polymorphism & Series: Solid-solution exists with elbaite and tsilaisite. Mineral Group: Tourmaline supergroup...From the Cruzeiro mine, São José da Safira and the Urubu mine, Itinga, Minas Gerais, Brazil. Name: As |  | Bosi, F., Andreozzi, G. B., Skogby, H., Lussier, A. J., Abdu, Y., Hawthorne, F. C. (2013) Fluor-elbaite, Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F, a new mineral species of the tourmaline supergroup. American Mineralogist, 98 (2) 297-303 doi:10.2138/am.2013.4285 | Journal (article/letter/editorial) | | Mineralogist, Volume 98, pages 297–303, 2013 Fluor-elbaite, Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F, a new...Winnipeg, Manitoba R3T 2N2, Canada Abstract Fluor-elbaite, Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F, is a...spessartine, and pink beryl in the Cruzeiro and Urubu mines (Minas Gerais, Brazil), and apparently formed from... sub-conchoidal fracture and white streak. Fluor-elbaite has a Mohs hardness of approximately 7.5, and...about 3.1 g/cm3. In plane-polarized light, fluor-elbaite is pleochroic (O = green/bluish green, E = pale |  | | Catalog/List | | images and bid online, visit HA.com/6150 73005 ELBAITE Momeik Township, Kyaukme District, Shan State,...first offered for sale. 73007 TOURMALINE Minh Tien Mine, Luc Yen, Yenbai Province, Vietnam A classic Vietnamese...com/6150 73008 ELBAITE Minh Tien Mine, Luc Yen, Yenbai Province, Vietnam This unusual Elbaite is a fan shaped...June 7, 2015 | 12:00 PM CT 15 73009 ELBAITE Minh Tien Mine, Luc Yen, Yenbai Province, Vietnam Clearly...Estimate: $6,000-$8,000 Starting Bid: $3,000 73011 ELBAITE Hyakule, Sankhuwasabha District, Kosi Zone, Nepal |  | | Journal (article/letter/editorial) | | COMPLEXLY ZONED FIBROUS TOURMALINE, CRUZEIRO MINE, MINAS GERAIS, BRAZIL: A RECORD OF EVOLVING MAGMATIC AND...intergrown with a deep pink elbaite host from the Cruzeiro mine, Minas Gerais, Brazil, provide evidence for...Fe-rich elbaite to Li-rich schorl, and the third generation is a yellowish-green “fluor-elbaite”. Volumetrically...tourmaline dissolution, foitite, elbaite, fluids, Cruzeiro mine, Minas Gerais, Brazil. SOMMAIRE Des générations...elbaïte rose foncé, provenant de la mine Cruzeiro, province de Minas Gerais, au Brésil, permettent de reconstruire |  | 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) | | THE BORBOREMA PEGMATITE PROVINCE, NORTHEASTERN BRAZIL Dwight Rodrigues SOARES§ Centro Federal de Educação...671, 58100-000, Campina Grande, State of Paraíba, Brazil Hartmut BEURLEN Programa de Pós-Graduação em Geociências...State of Pernambuco, Brazil Sandra de Brito BARRETO and Marcelo Reis Rodrigues DA SILVA Departamento de...Ramos s.n., 54740-530, Recife, State of Pernambuco, Brazil Ana Claudia Mousinho FERREIRA Centro Federal de...671, 58100-000, Campina Grande, State of Paraíba, Brazil Abstract Various species of the tourmaline-group |  | Ertl, Andreas, Giester, Gerald, Schüssler, Ulrich, Brätz, Helene, Okrusch, Martin, Tillmanns, Ekkehart, Bank, Hermann (2013) Cu- and Mn-bearing tourmalines from Brazil and Mozambique: crystal structures, chemistry and correlations. Mineralogy and Petrology, 107 (2) 265-279 doi:10.1007/s00710-012-0234-6 | Journal (article/letter/editorial) | | ORIGINAL PAPER Cu- and Mn-bearing tourmalines from Brazil and Mozambique: crystal structures, chemistry and...com Abstract Cu- and Mn-bearing tourmalines from Brazil and Mozambique were characterised chemically (EMPA...structure of Cu-bearing tourmalines from Paraiba, Brazil, was described for the first time by A. Ertl...30 wt% Mn2O3, respectively. Another Cu-bearing elbaite (with 0.94 wt% CuO and 0.40 wt% Mn2O3) from the...tourmaline samples (from Nepal, Zambia and the San Diego Mine, California, USA). These samples contained up to |  | Čopjaková, R., Škoda, R., Vašinová Galiová, M., Novák, M. (2013) Distributions of Y + REE and Sc in tourmaline and their implications for the melt evolution; examples from NYF pegmatites of the Třebíč Pluton, Moldanubian Zone, Czech Republic. Journal of GEOsciences, 58 (2) 113-131 | Journal (article/letter/editorial) | | respectively. (ii) Tourmaline (schorl, fluor-schorl, fluor-elbaite) from more evolved pegmatites (evolved...minor-to-accessory minerals include tourmaline (schorl to fluor-elbaite), Y,Sc-enriched spessartine, topaz, Li-micas...Nb-rutile, Y,Sc-rich spessartine, samarskite-(Y), fluor-elbaite monazite-(Ce), xenotime-(Y) schorl < 2 cm ...the same way in Li-poor dravite to Li-rich fluor-elbaite. All Fe was considered as Fe2+. 3.3. Laser-Ablation...schorl (Tu1) crystal partly replaced by later fluor-elbaite (Tu2) along the rim; the bright later mineral |  | | Journal (article/letter/editorial) | | from reddish to bluish. Sample locality: Minas Gerais, Brazil. (b) Tourmaline fibers as mats surrounding...nucleate on dark tourmaline cores. Sample locality: Minas Maria, Cananea District, Mexico. (c) Tourmaline...Fibrous fluor-elbaite on elbaite. Sample locality: Pederneira Mine, Minas Gerais, Brazil. (d) Tourmaline...pink elbaite and as fracture fill within the elbaite host. Sample locality: Cruzeiro Mine, Minas Gerais...Gerais, Brazil. either as hair-like curved fibers or as acicular fibers (Fig. 1). The rare cat’s eye tourmaline |  | | Journal (article/letter/editorial) | | 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...contrôle sur le taux d’occupation du site W par le fluor. Un désordre de Mg et Al impliquant les sites Y...Rédaction) Mots-clés: tourmaline, cristallochimie, fluor, assemblages riches en F, fractionnement, banque..._________ Alkali group Schorl Fluor-schorl “Oxy-schorl”* Dravite Fluor-dravite “Oxy-dravite”* Chromium-dravite |  | Gatta, G. Diego, Danisi, Rosa M., Adamo, Ilaria, Meven, Martin, Diella, Valeria (2012) A single-crystal neutron and X-ray diffraction study of elbaite. Physics and Chemistry of Minerals, 39 (7) 577-588 doi:10.1007/s00269-012-0513-0 | Journal (article/letter/editorial) | | single-crystal neutron and X-ray diffraction study of elbaite G. Diego Gatta • Rosa M. Danisi • Ilaria Adamo...gem-quality elbaite from the Pederneira mine, São José da Safira, Minas Gerais, Brazil, were investigated...and X-ray refinements, are discussed. Keywords Elbaite Tourmaline Pederneira deposit Single-crystal...and Classification (Henry et al. 2011), one is elbaite, with the following ideal chemical formula: XNaY(Li1...the Fig. 1 Two views of the crystal structure of elbaite based on the neutron structure refinement of this |  | | Journal (article/letter/editorial) | | Thermally induced cation redistribution in fluor-elbaite and Febearing tourmalines Ferdinando Bosi1 ...of Springer Nature 2018 Abstract An Fe-rich fluor-elbaite was thermally treated in air and hydrogen atmosphere...sample thermal history. Keywords Tourmaline · Fluor-elbaite · Crystal structure refinement · Infrared spectroscopy...name schorl is commonly associated with granites, elbaite with Li-enriched pegmatites and dravite with metamorphic...deposits. In the present study, Fe-rich fluor-elbaite from Cruzeiro (Brazil) has been fully characterized as |  | | Journal (article/letter/editorial) | | xS34 (x ~ 1.2 1.5) Sant’Olga tunnel, Monte Arsiccio mine, Stazzema, Apuan Alps, Tuscany, Italy (43º58’N 10º17’E)...O28)·13H2O Vanadium Queen mine, La Sal Creek Canyon, and the Blue Cap mine, Lyon Canyon Creek, San Juan...catalogue numbers 63564 (Vanadium Queen mine) and 63563 (Blue Cap mine) How to cite: Kampf, A.R., Hughes,...2011-066 Kobyashevite Cu5(SO4)2(OH)6·4H2O Kapital’naya mine, Vishnevye Mountains, Chelyabinsk Oblast’, South...Ferrovalleriite 2(Fe,Cu)S·1.5Fe(OH)2 Oktyabr’sky mine, Talnakh, Norilsk area, Krasnoyarsk Krai, Siberia |  | | Journal (article/letter/editorial) | | from a Li-rich pegmatite in Cruzeiro, Minas Gerais, Brazil. The elbaite shows partial replacement by...et al. 2007). Tourmaline from the Chia mine, Minas Gerais, Brazil, was originally classified as being from...metamorphic rocks. One of these is from Escondido, Minas Gerais, and was also misclassified as tourmaline from...Model 2: Li-poor Pegmatite: Escondido mine; Li-rich Pegmatite: Chia mine. FIG. 6. Model 3 classification of...pegmatite tourmaline BZ-CRZ-1 from the Cruzeiro pegmatite, Brazil (Dutrow & Henry 2000). Sample BZ-CRZ-1 |  | Pieczka, Adam, Gołębiowska, Bożena, Jeleń, Piotr, Włodek, Adam, Szełęg, Eligiusz, Szuszkiewicz, Adam (2018) Towards Zn-Dominant Tourmaline: A Case of Zn-Rich Fluor-Elbaite and Elbaite from the Julianna System at Piława Górna, Lower Silesia, SW Poland. Minerals, 8 (4) 126 doi:10.3390/min8040126 | Journal (article/letter/editorial) | | Zn-Dominant Tourmaline: A Case of Zn-Rich Fluor-Elbaite and Elbaite from the Julianna System at Piława Górna...Zn, Bi, Ti, and Sn. The paper presents fluor-elbaite and elbaite from a dyke of the Julianna pegmatitic...other tourmalines and associated Zn-rich fluor-elbaite and elbaite from the pegmatite indicates that atypically...tourmaline. The compositions of the Zn-rich fluor-elbaite and elbaite suggest three possible end-members for...ite/oxy-dravite. Keywords: tourmaline; fluor-elbaite; elbaite; Zn-enrichment; electron microprobe; Raman |  | Bosi, F., Skogby, H., Agrosi, G., Scandale, E. (2012) Tsilaisite, NaMn3Al6(Si6O18)(BO3)3(OH)3OH, a new mineral species of the tourmaline supergroup from Grotta d'Oggi, San Pietro in Campo, island of Elba, Italy. American Mineralogist, 97 (5) 989-994 doi:10.2138/am.2012.4019 | Journal (article/letter/editorial) | | association with quartz, K-feldspar, plagioclase, elbaite, and schorl. Crystals are greenish yellow with...and Y(Al+Li)+WF → 2YMn2++WOH, which relates fluor-elbaite to the tsilaisite component. Infrared absorption...bond-valence requirements. A compositional trend from fluor-elbaite to tsilaisite is observed in samples from Elba...yellow tourmalines, was derived from the Tsilaisina mine in the Sahatany Valley (Madagascar) where the first...5)Al6(Si6O18) (BO3)3O1.5(OH,F)2.5 and related to elbaite by the substitution Li+OH → Mn2++O2–; London (2011) |  | | Journal (article/letter/editorial) | | group Schorl Fluor-schorl Oxy-schorl Dravite Fluor-dravite Oxy-dravite Elbaite Fluor-elbaite Povondraite...Na Na Na Na Calcic group Feruvite Liddicoatite Fluor-liddicoatite Fe2+3 Fe2+3 Fe2+2Al Mg3 Mg3 Al2Mg...in the W site (see their Fig. 2). Consequently, fluor-tourmaline species are present in alkali and calcic...tourmalines, those with > 0.5 cations in the X-site, but fluor-tourmaline species are absent in vacancy-dominated...mol/l, and an alkali species tourmaline (schorl or elbaite) if Nafl > ~ 0.35 mol/l. Assuming an NaCl equivalent |  | Ertl, A., Rossman, G. R., Hughes, J. M., London, D., Wang, Y., O'Leary, J. A., Dyar, M. D., Prowatke, S., Ludwig, T., Tillmanns, E. (2010) Tourmaline of the elbaite-schorl series from the Himalaya Mine, Mesa Grande, California: A detailed investigation. American Mineralogist, 95 (1) 24-40 doi:10.2138/am.2010.3271 | Journal (article/letter/editorial) | | 24–40, 2010 Tourmaline of the elbaite-schorl series from the Himalaya Mine, Mesa Grande, California: A...on tourmalines from gem pockets in the Himalaya mine, San Diego County, California, including a strongly...grayish-yellow, intermediate zone is Mn-rich “fluor-elbaite” that contains a relatively high Mn content...content with ~6 wt% MnO. The nearly colorless “fluor-elbaite” rim has the highest Li content of all zones. There...and (Fe2++Mn2+) content in tourmalines from the elbaite-schorl series (r2 = 0.99). Values lower than 15 |  | | Journal (article/letter/editorial) | | Sorrows” in The Ethics of the Dust, Ruskin (1894) Elbaite tourmaline crystal set in a matrix of muscovite...is 5.2 cm high and came from the Jonas Mine, Minas Gerais, Brazil. The cushion-cut pink tourmaline is from...Conselheiro Pena, Governador Valadares, Minas Gerais, Brazil. I MAGE COURTESY © G EMOLOGICAL INSTITUTE...[NaFe 3Al 6 Si 6 O18 (BO3 ) 3 (OH) 3 (OH)], and elbaite [Na(Li1.5Al1.5 ) 3Al 6 Si 6 O18 (BO3 ) 3 (OH) 3...TOURMALINE AS A GEOLOGIC DVD Photomicrograph of an elbaite host partially replaced by multiple generations |  | Ertl, A., Marschall, H. R., Giester, G., Henry, D. J., Schertl, H.-P., Ntaflos, T., Luvizotto, G. L., Nasdala, L., Tillmanns, E. (2010) Metamorphic ultrahigh-pressure tourmaline: Structure, chemistry, and correlations to P-T conditions. American Mineralogist, 95 (1) 1-10 doi:10.2138/am.2010.3283 | Journal (article/letter/editorial) | | hydrothermal tourmaline from the Cruzeiro Mine, Minas Gerais, Brazil. Henry (2005) evaluated ~600 chemical...correlation was described for tourmaline of the “fluor-elbaite”rossmanite solid solution (Ertl et al. 2009)...(1994) The crystal chemistry of manganese-bearing elbaite. Canadian Mineralogist, 32, 31–41. Chopin, C. (1984)...(1972) Refinement of the crystal structure of elbaite and the mechanism of tourmaline solid solution...Complexly zoned fibrous tourmaline, Cruzeiro mine, Minas Gerais, Brazil: A record of evolving magmatic and |  | Yavuz, Fuat, Karakaya, Necati, Yıldırım, Demet K., Karakaya, Muazzez Ç., Kumral, Mustafa (2014) A Windows program for calculation and classification of tourmaline-supergroup (IMA-2011) Computers & Geosciences, 63. 70-87 doi:10.1016/j.cageo.2013.10.012 | Journal (article/letter/editorial) | | Schorln Chromium-draviten Vanadium-draviten Fluor-draviten Fluor-schorn “Potassium-dravite”† “Tsilaisite”a...(OH) (OH) 10 11 Alkali-subgroup 2 Elbaiten “Fluor-elbaite”b R1 þ Na Na R1.51 þ R1.53 þ Li1.51 þ Al1...23 24 25 Alkali-subgroup 5 Fluor-buergeriten Oleniten “Buergerite”‡ “Fluor-olenite”‡ R1 þ Na Na Na Na...name”‡ “Na–Al–Al–B root name”‡ “Fluor-Na–Al–Al–Al root name”‡ “Fluor-Na–Al–Al–B root name”‡ R1 þ Na...(OH)3 (OH)3 S1 (OH) (OH) F F Calcic-subgroup 1 Fluor-uviten Feruviten Ca2 þ Ca Ca R32 þ Mg3 Fe32 þ |  | | Journal (article/letter/editorial) | | tourmaline Elbaite Dravite Chromdravite Schorl Olenite ‘‘Hydoxy-buergerite’’ ‘‘Fluor-elbaite’’ ‘‘Fluor-dravite’’...‘‘Fluor-dravite’’ ‘‘Fluor-chromdravite’’ ‘‘Fluor-schorl’’ ‘‘Fluor-olenite’’ Buergerite ‘‘Oxy-elbaite’’ ‘‘Oxy-dravite’’...Rossmanite ‘‘Mg-foitite’’ Foitite ‘‘Fluor-rossmanite’’ ‘‘Fluor-Mg-foitite’’ ‘‘Fluor-foitite’’ ‘‘Oxy-rossmanite’’...0.098 4.000 Buergerite Dravite Dravite Elbaite Elbaite Rossmanite Rossmanite Grice and Ercit,...Oxy-dravite Dravite Check for Oxy-dravite F-Elbaite F-Elbaite Rossmanite Check for Oxyrossmanite Rossmanite |  | | Journal (issue) | | Brazilië (13 pp) waar vooral de pegmatieten van Minas Gerais aan bod komen. Het Zuid-Amerikaans continent...Fallstudie von Brasilianit aus Mendes Pimentel, Minas Gerais, Brazilien 125-128 Fluorit und Perimorphosen...Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil 297-303 Fluor-elbaite, a new mineral species of the...Wittichenite from the Cattle Grid pit, Mount Gunson mine, South Australia 149-185 Microminerals of the Bellerberg... Van de Amerikaanse vindplaatsen is de Champion mine, White Mountain, Laws, Inyo County, California wel |  | | Journal (article/letter/editorial) | | tourmaline: a vibrational spectroscopic approach to elbaite Henrik Skogby • Ferdinando Bosi • Peter Lazor ...infrared and Raman spectra were acquired on an elbaite sample previously characterized by electron- and...Uppsala University, 752 36 Uppsala, Sweden Keywords Elbaite Tourmaline Infrared spectroscopy Raman spectroscopy...in the wavenumber region 3,100–3,900 cm-1 of an elbaite single crystal, and present a model to link the...methods Sample The studied elbaite sample (61Rda) comes from the Cruzeiro pegmatites, located in the |  | Henry, D. J., Novak, M., Hawthorne, F. C., Ertl, A., Dutrow, B. L., Uher, P., Pezzotta, F. (2011) Nomenclature of the tourmaline-supergroup minerals. American Mineralogist, 96 (5) 895-913 doi:10.2138/am.2011.3636 | Journal (article/letter/editorial) | | designated by the root name plus prefix modifiers, e.g., fluor-dravite. (3) If there are multiple prefixes, they...occurring in the structural formula, e.g., “potassium-fluor-dravite.” Keywords: Tourmaline, mineral chemistry...(R3+). configuration of Li2Al, whereas end-member elbaite, with a Ysite bulk composition of Al1.5Li1.5, will...chemical substitution that occurs from schorl to elbaite, there is a single-site coupled substitution that...an end-member with two cations at the Y site of elbaite, i.e., Y(Al1.5Li1.5). In the case of two-site coupled |  | Bosi, Ferdinando, Naitza, Stefano, Secchi, Francesco, Conte, Aida M., Cuccuru, Stefano, Andreozzi, Giovanni B., Skogby, Henrik, Hålenius, Ulf (2019) Petrogenetic controls on the origin of tourmalinite veins from Mandrolisai igneous massif (central Sardinia, Italy): Insights from tourmaline crystal chemistry. Lithos, 342. 333-344 doi:10.1016/j.lithos.2019.05.042 | Journal (article/letter/editorial) | | in Li, as further supported by the absence of elbaite and other Li-bearing minerals in the pegmatitic...Linking Mössbauer and structural parameters in elbaite-schorl-dravite tourmalines. Am. Mineral. 93, 658–666...Thermally induced cation redistribution in fluor-elbaite and Fe-bearing tourmalines. Phys. Chem. Miner...Complexly zoned fibrous tourmaline, Cruzeiro mine, Minas Gerais, Brazil: a record of evolving magmatic and...Substiutions in the pegmatite dikes of the Cruzeiro mine, Minas Gerais, Brazil. Can. Mineral. 36, 415–431. Foit |
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Cruzeiro mine, São José da Safira, Minas Gerais, Brazil