 | | Journal (article/letter/editorial) | | borosilikatmineralisering i pegmalilter, nemlig Larsemann Hills i 0s1-Anlarklis (Grew el al. 1998a, Grew 2007)...h0ytemperalurfasen ble ogsa funnel pa Slornes-halv0ya, Larsemann Hills, Prydz Bay, 0s1Anlarktis. 81 Fig. 1. Utsikten... 3. Bora/sikitt og turmalin (mrNkb/a) fra Larsemann Hills, 0st- Antark/is. Samling og foto: Roy Kristiansen...andre viser 1200 Ma (Hermans et al. 1975 ). I Larsemann Hills kan borosilikatansamlingen skyldes hl2Jyt borinnhold...of grandidierite, ominelite, boralsilite, and werdingite from the Bory granulite massif, Czech Republic |  | | Journal (article/letter/editorial) | | MINERALS FROM GRANITIC PEGMATITES IN THE LARSEMANN HILLS, EAST ANTARCTICA Eva R. WADOSKI§, Edward S. GREW and...Maine 04469,USA Abstract In the Larsemann Hills, Prydz Bay, East Antarctica, granulite-facies metasedimentary...solid solutions), prismatine, grandidierite, werdingite, boralsilite and dumortierite. Tourmaline can...grandidierite, tourmaline, granitic pegmatite, Larsemann Hills, Antarctica. Sommaire Nous décrivons la présence...granitiques, D2, D3 et D4, dans les collines Larsemann, Baie Prydz, en Antarctique orientale. Plusieurs de |  | | Report (issue) | | 2 X-Ray Diffraction Pattern: Larsemann Hills, Prydz Bay, east Antarctica. 5.19 (100), 5.41 (70), 4.31...0.23 0.094 18.11 101.35 (1) Larsemann Hills, Prydz Bay, east Antarctica; average electron microprobe...solution with sillimanite (or Al8B2Si2O19) and werdingite. Occurrence: A high-temperature phase in pegmatites...schorl/dravite (Larsemann Hills); potassium feldspar, plagioclase(An22), werdingite, dumortierite, grandidierite...(Almgjotheii). Distribution: At Larsemann Hills, Prydz Bay, east Antarctica (TL) and at Almgjotheii, Rogaland |  | Grew, Edward S., McGee, James J., Yates, Martin G., Peacor, Donald R., Rouse, Roland C., Huijsmanns, Joep P. P., Shearer, Charles K., Wiedenbeck, Michael, Thost, Douglas E., Su, Shu-Chun (1998) Boralsilite (Al16B6Si2O37); a new mineral related to sillimanite from pegmatites in granulite-facies rocks. American Mineralogist, 83 (5) 638-651 doi:10.2138/am-1998-5-624 | Journal (article/letter/editorial) | | granulite-faciesmetapelitic rocks at LarsemannHills, Prydz Bay, eastAntarctica (type locality) and Almgjotheii...potassiumfeldspar-plagioclase(An,,)boralsilite-werdingite-dumortierite-grandidierite(Almgjotheii); (3)...Representativeelectron and ion microprobe (SIMS) analysesof Larsemann Hills are: SiO, 10.05 112.67l; AlrO, 71.23 [69.151;FeO...FeoorAl,resB6.esir n,O.,ideally Al1686SirO37for Larsemann Hills. The analogous composition of MgoorFeo,*Al... space group C2/m with lattice parametersfor Larsemann-Hillsof a : 14.767(l), b: 5.574(l), c : 15.019(1) |  | Grew, E. S., Graetsch, H. A., Poter, B., Yates, M. G., Buick, I., Bernhardt, H.-J., Schreyer, W., Werding, G., Carson, C. J., Clarke, G. L. (2008) Boralsilite, Al16B6Si2O37, and "boron-mullite:" Compositional variations and associated phases in experiment and nature. American Mineralogist, 93 (2) 283-299 doi:10.2138/am.2008.2571 | Journal (article/letter/editorial) | | “boron-mullite” is replacing the Fe-dominant analogue of werdingite in B-rich metapelites at Mount Stafford, central...granulite-facies rocks in the Larsemann Hills, Prydz Bay, East Antarctica, and at Almgotheii, Rogaland...30% (Mg,Fe)2Al14B4Si4O37 (werdingite). Boralsilite in the Larsemann Hills is commonly associated with...crystallization for precipitation of boralsilite, werdingite, and grandidierite instead of elbaite and B minerals...“boron-mullite,” werdingite, boron, pegmatite, Rietveld refinement, electron microprobe, Larsemann Hills, Antarctica |  | Maas, Roland, Grew, Edward S., Carson, Christopher J. (2015) ISOTOPIC CONSTRAINTS (Pb, Rb-Sr, Sm-Nd) ON THE SOURCES OF EARLY CAMBRIAN PEGMATITES WITH BORON AND BERYLLIUM MINERALS IN THE LARSEMANN HILLS, PRYDZ BAY, ANTARCTICA. The Canadian Mineralogist, 53 (2) 249-272 doi:10.3749/canmin.1400081 | Journal (article/letter/editorial) | | BORON AND BERYLLIUM MINERALS IN THE LARSEMANN HILLS, PRYDZ BAY, ANTARCTICA ROLAND MAAS School of Earth Sciences...the borosilicates prismatine, grandidierite, werdingite, and dumortierite are locally present. In contrast...radiogenic isotopes, boron minerals, beryl, Larsemann Hills, Antarctica. § Corresponding author e-mail address...of amphibolite-facies complexes. The Larsemann Hills, Antarctica, offer a unique opportunity to investigate...B Vestfold Hills Amery Ice Shelf 69°30'S Map location " n Sandefjord Bay ANTARCTICA Shelf n s I |  | MacGregor, JohnRyan, Grew, Edward S., De Hoog, Jan C.M., Harley, Simon L., Kowalski, Piotr M., Yates, Martin G., Carson, Chris J. (2013) Boron isotopic composition of tourmaline, prismatine, and grandidierite from granulite facies paragneisses in the Larsemann Hills, Prydz Bay, East Antarctica: Evidence for a non-marine evaporite source. Geochimica et Cosmochimica Acta, 123. 261-283 doi:10.1016/j.gca.2013.05.030 | Journal (article/letter/editorial) | | granulite facies paragneisses in the Larsemann Hills, Prydz Bay, East Antarctica: Evidence for a non-marine evaporite...1000 Ma Brattstrand Paragneiss in the Larsemann Hills, East Antarctica. The B isotope composition of these...source of B for the B rich lithologies of the Larsemann Hills. A possible scenario for precursors of these...tourmaline, prismatine and grandidierite from the Larsemann Hills using thermal ionization mass spectrometry...borosilicate minerals in the Larsemann Hills, a coastal exposure on Prydz Bay, East Antarctica (Fig. 1), contain |  | | Journal (article/letter/editorial) | | Dumortierite samples from two pegmatite localities in Antarctica and one each in Germany and Russia show a range...pegmatites, dumortierite, grandidierite, prismatine, werdingite, chrysoberyl, beryllian sapphirine, khmaralite...Madagascar, Kutná Hora, Czech Republic, Enderby Land, East Antarctica, South Kerala, India, and Kalanga Hill,...121502M) from the Larsemann Hills, Prydz Bay, Princess Elizabeth Land, East Antarctica, where it occurs...granulite-facies metasedimentary rocks in the Larsemann Hills. According to Wadoski et al. (2011), microstructures |  | | Journal (article/letter/editorial) | | grandidierite, synthetic aluminum borate (Al18B4O33), and werdingite. These structures are all based on a backbone...structures of sillimanite, andalusite, grandidierite, werdingite, mullite, and synthetic Al18B4O33. The interchangeability...which includes sillimanite, andalusite, mullite, werdingite, grandidierite, and synthetic aluminum borate...boralsilite with werdingite and grandidierite and by a scalariform (ladder-like) werdingite-boralsilite intergrowth...structures of the Fe- and Mg-bearing minerals werdingite, Al 8 [(Mg,Fe) 2 Al 4 (Al,Fe) 2 Si 4 (B,Al) 4]O |  | Cempírek, Jan, Grew, Edward S., Kampf, Anthony R., Ma, Chi, Novák, Milan, Gadas, Petr, Škoda, Radek, Vašinová-Galiová, Michaela, Pezzotta, Federico, Groat, Lee A., Krivovichev, Sergey V. (2016) Vránaite, ideally Al16B4Si4O38, a new mineral related to boralsilite, Al16B6Si2O37, from the Manjaka pegmatite, Sahatany Valley, Madagascar. American Mineralogist, 101 (9) 2108-2117 doi:10.2138/am-2016-5686 | Journal (article/letter/editorial) | | discussing the crystallographic relationships between werdingite and other phases with mullite-type structures...one of two slabs constituting the structure of werdingite, (Mg,Fe)2Al12(Al,Fe)2Si4(B,Al)4O37, has the ideal...the linkages of [6]Al, Si, and B polyhedra in werdingite and vránaite are essentially identical. Electron...Li contents of boralsilite from the Larsemann Hills, Antarctica, and Almgjotheii, Rogaland, Norway (ion...crystallization (rectangles) in the Larsemann Hills, Antarctica, and Almgjotheii, Norway (Grew et al |  | Grew, Edward S., Armbruster, Thomas, Lazic, Biljana, Yates, Martin G., Medenbach, Olaf, Huijsmans, Joep P.P. (2011) Werdingite from a pegmatite at Almgjotheii, Rogaland, Norway: The role of iron in a borosilicate with a mullite-type structure. European Journal of Mineralogy, 23 (4) 577-589 doi:10.1127/0935-1221/2011/0023-2121 | Journal (article/letter/editorial) | | 2011, 23, 577–589 Published online June 2011 Werdingite from a pegmatite at Almgjotheii, Rogaland, Norway:...1030 BN Amsterdam, The Netherlands Abstract: Werdingite from a pegmatite on Almgjotheii in the aureole...literature data shows that the refractive indices of werdingite increase with increasing XFe, whereas the a cell...tetrahedral and two 5-coordinated sites present in type werdingite plus a new, largely vacant tetrahedral site,...show that HE138B werdingite is a Fe-dominant analogue of type werdingite. Werdingite in HE138B is intergrown |  | Novák, Milan, Cempírek, Jan, Gadas, Petr, Škoda, Radek, Vašinová Galiová, Michaela, Pezzotta, Federico, Groat, Lee A. (2015) Boralsilite and Li, Be-bearing "Boron Mullite" Al8B2Si2O19, Breakdown products of spodumene from the Manjaka pegmatite, Sahatany valley, Madagascar. The Canadian Mineralogist, 53 (2) 357-374 doi:10.3749/canmin.1400092 | Journal (article/letter/editorial) | | mostly anatectic granitic pegmatites (Larsemann Hills, Antarctica; Almgjotheii, Norway; and Horní Bory...other borosilicate minerals, both anhydrous (werdingite, grandidierite-ominelite) and hydrous (prismatine...were observed in the type material from Larsemann Hills, Antarctica, and Almgjotheii, Norway (Grew et al...sillimanite, and its derivative structures (e.g., werdingite, synthetic Al5BO9, grandidierite) was noted by...observed in the structurally related mineral werdingite, where Be could substitute for atoms at tetrahedral |  | Cempirek, J., Novak, M., Dolnicek, Z., Kotkova, J., Skoda, R. (2010) Crystal chemistry and origin of grandidierite, ominelite, boralsilite, and werdingite from the Bory Granulite Massif, Czech Republic. American Mineralogist, 95 (10) 1533-1547 doi:10.2138/am.2010.3480 | Journal (article/letter/editorial) | | of grandidierite, ominelite, boralsilite, and werdingite from the Bory Granulite Massif, Czech Republic...involving grandidierite, ominelite, boralsilite, werdingite, dumortierite (locally Sb,Ti-rich), tourmaline...prismatic crystals of boralsilite and Fe-rich werdingite. Boralsilite also occurs as separate cross-shaped...cross-shaped plumose aggregates with Fe-rich werdingite in quartz. Grandidierite is commonly rimmed by a narrow...80O37 to Al15.65B5.29Si2.71O37 and the formula of werdingite ranges from (Fe,Mg)1.44Al14.61B4.00Si3.80O37 |  | | Journal (article/letter/editorial) | | 1971). stein(i!!l. Typelokaliteten er Larsemann Hills i Pryds Bay, 0st-Antarktis. Den andre kjente lokaliteten...- alkalifeltspat - boralsilitt - tunnalin (Larsemann Hills) 2. Alkalifeltspat - plagioklas - boralsilitt...tredje opptrer mineralet i sammenvoksninger med werdingite (Almgjotheii). Som vi ser er paragenesen og forekomstmaten |  | | Journal (article/letter/editorial) | | farringtonite, graftonite, joaquinite, vesuvianite, werdingite, yoderite) are known to contain VMg or VFe2+...boralsilite, synthetic Al8[(Al,B)12B4]O33, and werdingite, all of which have structures based on chains...Museum 32806 transparent G8 Long Lake, Larsemann Hills, Antarctica H.-M. Braun G4 Sahakondra, Ampamatoa...G., Shearer, C.K., and Wiedenback, M. (1997) Werdingite from the Urungwe district, Zimbabwe. Mineralogical...C.K., Wiedenbeck, M., and Rouse, R.C. (1998a) Werdingite, a borosilicate new to granitic pegmatites. Canadian |  | | Journal (article/letter/editorial) | | stone proposal in Europe and boron minerals in Antarctica. Third topic is regional geology and planetary...Mineral resources, Cuba, Heritage stone, Alpedrete, Antarctica, Uganda, Geosite, Planet, Poster presentation...1962 年以前(つまり革命前)，米国企業はキューバ の鉱業に多く関わっていた。例えば Moa Bay のニッケル 生産があげられる。米国石油企業はキューバでいくつかの 精製所を操業していた。 1900...にヘリコプターで降り立ち，キャンプを設営し調査を行っ た。同地はラルスマンヒルズ(Larsemann Hills)の一部で， 40 km2 の露岩がある。 Prydz 湾の東海岸にあり，オース 岩石学の教科書ではなじみがないが，FreireLista...Dumortierite )，ワーディンジャイト 後の十年余の間に多くのホウ素やリンを含む鉱物が見つ ( Werdingite )が見つかっている。このうち， Boralsilite は かった。 (2) 最近の成果 |  | | Report (chapter) | | Abstract: The boron-bearing minerals grandidierite, werdingite, serendibite and sinhalite are common in high-grade...between the Dharwar and Congo cratons belonging to Eastern and Western Gondwana, respectively (Lardeaux et...localities at Vohibola and Cape Andrahomana (on the coast), modified after Razakamanana (1999) and Martelat...phases: grandidierite, sinhalite, serendibite, werdingite. Our aim is to define the main rocks and constituent...grandidierite on the cliffs at Andrahomana on the southern coast of Madagascar. Lacroix (1922– 1923) stated that |  | Galliski, M. A., Marquez-Zavalia, M. F., Lira, R., Cempirek, J., Skoda, R. (2012) Mineralogy and Origin of the Dumortierite-Bearing Pegmatites of Virorco, San Luis, Argentina. The Canadian Mineralogist, 50 (4) 873-894 doi:10.3749/canmin.50.4.873 | Journal (article/letter/editorial) | | dumortierite-bearing pegmatite dikes, in Sierra de San Luis, Eastern Pampean Ranges of central Argentina, are a group...(Černý & Ercit 2005) described, for example, from Antarctica (Grew 1981, Grew et al. 2006, Wadoski et al....Occurrence The dikes that we studied are located in the eastern margin of the Virorco River, at latitude 33°05’44”S...of grandidierite, ominelite, boralsilite, and werdingite from the Bory Granulite Massif, Czech Republic...in granulite-facies rocks of Casey Bay, Enderby Land, Antarctica. Am. Mineral. 66, 1022-1033. dumortierite-bearing |  | | Journal (article/letter/editorial) | | borosilikat-mineralisering i pegmatitter, nemlig Larsemann Hills i Øst-Antarktis (Grew et al. 1998) og Bory...mange stuffer og solgt og spredt over det ganske land, også til utlandet, bl. a. Natural History Museum...of grandidierite, ominelite, boralsilite, and werdingite from the Bory granulite massif, Czech Republic...G., Medenbach, O. & Huijsmans, J.J.P. (2011): Werdingite from a pegmatite at Almgjotheii, Rogaland, Norway: |  | | Report (volume) | | system Mg0-Al203-B 2 03-Si02-H 2 0 Grandidierite Werdingite Kornerupine and prismatine (komerupine s.l.)...185 185 185 185 185 185 186 187 Tourmaline Werdingite Wiserite Volumetric Properties Standard state...Occurrence—Deep-seated rocks Concluding statement Werdingite Description Chemical composition Occurrence Borosilicates...Orlandi P, Tolomeo L (1977) Harkerite from Alban Hills, Italy. Lithos 10:133-141 Baysal O (1973) New hydrous...borate mineral and associated ludwigite from the eastern Alps. Am Mineral 66:872-877 French BM, Fahey JJ | | | Report (volume) | | Orlandi P, Tolomeo L (1977) Harkerite from Alban Hills, Italy. Lithos 10:133-141 Baysal O (1973) New hydrous...borate mineral and associated ludwigite from the eastern Alps. Am Mineral 66:872-877 French BM, Fahey JJ...in the Tayozhnoye deposit of the Aldan Shield, eastern Siberia, U.S.S.R. Am Mineral 76:1061-1080 Grew...5:67-73 Moore JM, Waters DJ, Niven ML (1990) Werdingite, a new borosilicate mineral from the granulite...Moore JM (1991) The crystal structure of werdingite (Mg,Fe)2 Al;2(Al,Fe)2Si4(B,Al)4037, and its |  | | Book (edition) | | 18.83, a,{J,y = 80°22', 75°49', 59°52', Z = 2. d: land. IMA20 I 0-026. 18.1(10)- 3.02(9)- 2.70(7)- 1.766(4)-...1.634, 1.649, 2V = 516, 2012. 57°, (+). With werdingite, Fe-bearing cordierite, etc., in Brontesite (NH...in the Verkhneye Espe massif, Tarbagatay Range, eastern Kazakhstan. MM 73,847-854,2009. Camaronesite [...re Lapplaegeret granite pegmatite, Tysfjord, Nord land, Norway. LMA2011-094. MM 76,814, 2012. C 22 ...veins in the Bunan (Funan) ore deposit in the eastern part of the Shandong prov., China. Chinese Sci |  | | Journal (issue) | | er ferst mir de ferste skorpionene krabber opp pA land omtrent 100 millioner ar etter at Praearclurus levde...1971). stein(i!!l. Typelokaliteten er Larsemann Hills i Pryds Bay, 0st-Antarktis. Den andre kjente lokaliteten...- alkalifeltspat - boralsilitt - tunnalin (Larsemann Hills) 2. Alkalifeltspat - plagioklas - boralsilitt...tredje opptrer mineralet i sammenvoksninger med werdingite (Almgjotheii). Som vi ser er paragenesen og forekomstmaten...sikkert mer matnyttig for klubbene i det ganske land a hore litt om aktiviteter som er gjort og planlagt |  | | Journal (issue) | | m Wayne & Dona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 926 ' ( 949) 494-7695 . . ... Arizona 85721 Mexico is a geologically complex land with excellent examples of most of the tectonic...tectonics accounted for an addition of about 40% of land area to Mexico. Consolidation of these terranes...Valenciana and Cata mines) and the Veta Sierra (the eastern extent of the district, and home to the Peregrina...Minerals ★ Fossils ★ ★ Gemstones ★ Jewelry ★ Soutlh Coast Village ★ ★ Wholesale & Retail ★ ■S V ★ FREE |  | | Book (edition) | | changes of administrative divisions in central and eastern Europe during the last 60 years are the reason...Greenland, then Europe, Asia, Africa, Australia, and Antarctica), then those of pegmatitic origin in the same...nephrite, asbestiform actinolite byssolite. Mono- coast of North America: Kobuk River Valley, Alaska, clinic...Taiwan. Green at Ospinskoye and Bartogolskoye, both eastern Sayan Mts., and at Kartashubinskoye, western Sayan...91°10·.103°-ff. 89°59',Z =4. d: 12.8(10)-65(7)- hills, Baden, Germany. Most common occurrences in 4.4 |
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