 | | Journal (article/letter/editorial) | | PUBLISHED 31.8.1966 JULY-AUGUST 1966 A New Occurrence of Sapphirine and Related Anthophyllite from Central...e rocks, in which aggregates of bronzite and sapphirine appear to be pseudomorphs of aluminous anthophyllite...gedrite + AH = enstatite + sapphirine + silica + escaping " water ". SAPPHIRINE is associated with rocks...foothills of the Strangways Range. The only other sapphirine occurrences reported in Australia are at Dangin...mineralogy and genesis of these rocks is in hand. The sapphirine was found in boulders among the country rocks |  | | Journal (article/letter/editorial) | | SAPPHIRINE OCCURRENCE OF CORTLANDT, NEW YORK GBnnrr M. Fnrnnu.q.N,(Iniaersity of Cincinnati, Cincinnati...properties of sapphirine are discussed. The sapphirine of Cortlandt has two modes of occurrence. One occurrence...si-lica of ttre schist to form the sapphirine. fNrnooucrroN Sapphirine is a rare mineral. From the Iiterature...Iiterature it appears that only nine occurrencesof sapphirine have so far been reported.r Of these one has...of the properties and origin of the American sapphirine, therefore, merits particular interest. The author |  | | Journal (article/letter/editorial) | | GEOLOGISKE UNDERSØGELSE BULLETIN No. 12. ON SAPPHIRINE FROM WEST GREEN LAND BY HENNING SØRENSEN WITH...UNDERSØGELSE TI ULLETIN No. 12. ON SAPPHIRINE FROM WEST GREENLAND BY HENNING SØRENSEN WITH 2 FIGURES...BIANCa LUNaS BOGTRYKKERI A/S 1955 ON SAPPHIRINE FROM WEST GREENLAND BY HENNING SØRENSEN WITH 2 FIGURES... Abstract. Two ne\v occurrences of sapphirine from West Greenland are described. In the first of them...them (from Sukkertoppen District) sapphirine is present as rims of reaction around grains of corundum in |  | | Journal (article/letter/editorial) | | BULLETIN No. I. ON SAPPHIRINE-BEARING ROCKS IN THE VICINITY OF SUKKERTOPPEN (WEST GREENLAND) BY HAr\S HAMI3EHG...BULLETIN No.1. ON SAPPHIRINE-BEARING ROCKS IN THE VICINITY OF SUKKERTOPPEN (WEST GREENLAND) BY HANS RAMBERG... CONTENTS 1'age Preface . Inlroduction 5 . G The sapphirine-carrying complex. The minerals . Discussion ...to contain the eomparatively rare mineral of sapphirine, and a brief examination of these rock specimens...banded and veinod gneiSS€R along the west coast of Greenland, the gl'anodioritic gnciss of Sukkertoppon and |  | | Journal (article/letter/editorial) | | (1980) 9 by Springer-Verlag 1980 Osumilite-Sapphirine-Quartz Granulites From Enderby Land Antarctica... contain coexisting spinel-quartz, sapphirine-quartz, hypersthene-sillimanite-quartz and osumilite on...rock compositions, garnet, cordierite, hypersthene, sapphirine and sillimanite cannot coexist with both...stability field of cordierite, such as sapphirine-quartz, hypersthene-sillimanite (or kyanite). Such examples.../$04.20 124 D.J. Ellis et al. : Osumilite-Sapphirine-Quartz Granulites From Antarctica are rare in |  | | Journal (article/letter/editorial) | | (1980) 9 by Springer-Verlag 1980 Osumilite-Sapphirine-Quartz Granulites From Enderby Land, Antarctica:...Hobart, Tasmania, Australia Abstract. Osumilite-sapphirine-quartz granulites from Enderby Land, Antarctica...reaction coronas found in these rocks. The common occurrence elsewhere of mineral reaction during uplift,...garnetcordierite, in which spinel-quartz, sapphirine-quartz, hypersthene-sillimanite-quartz and osumilite developed...0010-7999/80/0074/0201/$02.00 202 D.J. Ellis: Osumilite-Sapphirine-Quartz Granulites From Enderby Land, Antarctica |  | | Journal (article/letter/editorial) | | com/loi/tigr20 METASOMATIC ZONALITY AND GENESIS OF SAPPHIRINE-BEARING ROCKS IN THE BUG REGION E. B. Nalivkina...Nalivkina (1961) METASOMATIC ZONALITY AND GENESIS OF SAPPHIRINE-BEARING ROCKS IN THE BUG REGION, International...18:30 11 February 2015 ABSTRACT Precambrian sapphirine-bearing rocks were discovered in the core of...phlogopite; IV. Sapphirine -corundum- microcline -biotite; V. Corundum- sillimanite - sapphirine-microcline;...e; VI. Sillimanite-sapphirine-corundum-prismatine-microcline. The minerals are not unstable together |  | | Book (volume) | | olivine-plagioclase orthocumulate, Skaergaard intrusion, east Greenland. Crossed polars x60. A. B. Pigeonite inverted...Wollastonite Pectolite Bustamite Rhodonite Pyroxmangite Sapphirine Aenigmatite Rhonite Serendibite 547 564 57 5... enstatite Fs0 _ 1 0 , bronzite Fs 10_ 30 , hypersthene Fs30_ 50 , ferrohypersthene Fs 50_ 70, eulite...opponent, in allusion to its refractory nature; hypersthene is also from the Greek huper, over, and sthenos...(1930) investigated the crystal structure of a hypersthene (Fs30) and showed that it contained the typical |  | | Journal (article/letter/editorial) | | orthopyroxene, quartz, feldspars and locally sapphirine (Hermans et al. 1976) or osumilite (Maijer et...assemblages of garnet I, biotite I, sillimanite I, sapphirine I, quartz, plagioclase and perthite. This stage...of the metamorphic grade is indicated by the hypersthene-in isograd in leucogranitic rocks (Hermans et...to Maijer et al. (1980), the contours of the hypersthene-in isograd and the osumilite-in isograd suggest...orthopyroxene II, garnet II, sillimanite II, sapphirine II, orthoclase, quartz and plagioclase give evidence |  | | Journal (article/letter/editorial) | | . 1055 Bayleite in the United States, second occurrence of (Stern, ...... 1058 Weeks) Beck, C. W. with...Hill, W. L., Miller, E. V, and Magness, R, M., Occurrence of beta tricalcium phosp h a t ei n n o r t h...600 bomite. t dolomites. --------------ir Sapphirine occurrence of Graham, A. R, and Kaiman, S.t 244 Cortlandt...Cady, J. G., Miller, E. V. and Magness, R. M., Occurrence of beta tricalcium phosphate in northern Mexico...Review). . . 875 significance (Wilson). 633 578 Hypersthene antl pigeonite in equiJones, F. T., Iris agate |  | | Journal (article/letter/editorial) | | Vizianagram, Eastern Ghats Belt, India, and genesis of sapphirine-bearing assemblages S. SARKAR,1 S. DASGUPTA1...petrogenetic grid approach and thermobarometry. Sapphirine is developed in sillimanite-bearing acid pegmatite...contact with the pegmatite. Both sillimanite and sapphirine in the pegmatite are considered to be magmatic...the intrusion of pegmatite was responsible for sapphirine formation in the spinel granulite. Key words:...words: Al-metasomatism; Eastern Ghats Belt; sapphirine bearing pegmatite; spinel granulite; UHT metamorphism |  | | Journal (article/letter/editorial) | | (2007) 492 – 503 www.elsevier.com/locate/gr Sapphirine + quartz assemblage in contrasting textural modes...September 2006 Abstract Stability of the assemblage sapphirine + quartz in Mg–Al-rich granulites implies ultrahigh...relations between sapphirine and quartz in different parts of the same occurrence of a Mg–Al-rich granulite...data suggest stabilization of the assemblage sapphirine + quartz with orthopyroxene and cordierite during...the stability of this assemblage. Most of such sapphirine grains (Spr1) are texturally separated from quartz |  | | Journal (article/letter/editorial) | | Petrology 9 Springer-Verlag 1986 Formation of sapphirine during retrogression of a basic high-pressure...S61vegatan 13, S-223 62 Lund, Sweden Abstract. Sapphirine-bearing rocks occur in the northern part of...Gneiss Region, Vestranden, central Norway. The sapphirine-bearing rocks are characterized by a high MgO/(MgO+FeO)...anorthite, andesine, sapphirine and corundum. Textural relationships suggest that sapphirine formed by the reaction:...reaction: spinel§ kyanite --* sapphirine + corundum, and probably also by a reaction between corundum |  | | Journal (article/letter/editorial) | | Mineralogist Vol. 43, pp. 463-478 (2005) AN OCCURRENCE OF SAPPHIRINE IN THE ARCHEAN SUPERIOR PROVINCE, NORTHERN...H2X 3Y7, Canada ABSTRACT A clast containing sapphirine has been found in the Troie Complex in the Archean...xenoliths in an enderbitic matrix. The clast contains sapphirine as symplectitic rims with plagioclase or K-feldspar...cordierite. Sapphirine also forms a corona around green hercynite, with Kfeldspar rimming the sapphirine. Reaction...preserve these mosaic textures. Keywords: Archean, sapphirine, thermobarometry, granulite, metasedimentary |  | | Journal (article/letter/editorial) | | Metamorphic History of Sapphirine-bearing and Related Magnesian Gneisses from Namaqualand, South Africa...Town, Rondebosch, 7700 South Africa ABSTRACT Sapphirine occurs with cordierite, phlogopite, spinel, sillimanite...gneisses reveal a three-stage textural history. Sapphirine appeared during a second stage of prograde mineral...delineation of the stable mineral associations of sapphirine in the system KjO-MgO-FeO-A^C^-SiOj-HjO under...of P-T slopes of sapphirine equilibria. The mineral textures thus indicate sapphirine growth under increasing |  | | Journal (issue) | | quantities of minerals have been sent home from Greenland. These minerals originate from different sources...material has naturally been collected in East Greenland by the numerous expeditions of later years, whereas...increase the size of the hook. As far as West Greenland is concerned, the geological conditions are rather...the peninsulas of Svartenhuk and ugssuaq and the island of Disko, is built up of plateau basalt, several...which chiefly occur in the southernmost part of Greenland. As elsewhere, the occurrences of minerals in |  | | Book | | Lake where there were salt marshes. However, the occurrence of salt as an economic mineral of the state was... Essex Co. Artinite with Hydromagnesite Staten Island, Richmond Co. (Photo by Julian Reasenberg) Braunite...Apatite in calcite Rossie, N.Y. Artinite Staten Island, N.Y. Calcite crystal on dolomite crystals Penfield...was born June 29, 1804 at Little Compton, Rhode Island. He attended Brown University for two years then...in several communities in the state and on Long Island. Many of them are affiliated with the Eastern Federation | | | Book | | Lake where there were salt marshes. However, the occurrence of salt as an economic mineral of the state was...Essex Co . Artinite with Hydromagnesite Staten Island, Richmond Co. (Photo by Julian Reasenberg) Braunite...Apatite in calcite Ross ie, N .Y. Artinite Staten Island, N.Y. Calcite crystal on dolomite crystals Penfield...was born June 29, 1804 at Little Compton, Rhode Island. He attended Brown University for two years then...in several communities in the state and on Long Island. Many of them are affiliated with the Eastern Federation |  | | Journal (article/letter/editorial) | | majority of assemblages composed of variations of sapphirine, spinel, garnet, orthopyroxene, cordierite, biotite...assemblages are con®ned to the lowest temperatures, and sapphirine + quartz to the highest temperatures. Orthopyroxene...combinations of the phases orthopyroxene, quartz, sapphirine, spinel, garnet, cordierite and sillimanite....grid does not account for assemblages involving sapphirine, a relatively common mineral in hightemperature...compositional analogues, quartz (Qtz), spinel (Spl), sapphirine (Spr), garnet (Grt), orthopyroxene (Opx), biotite |  | | Journal (article/letter/editorial) | | journal homepage: www.elsevier.com/locate/gr Sapphirine-bearing Fe-rich granulites in the SW Siberian...t We report here for the first time the occurrence of sapphirine-bearing rocks within the Paleoproterozoic...conditions in this region. The UHT rocks contain sapphirine, high alumina orthopyroxene, orthopyroxene +...interaction near the peak metamorphic conditions. Sapphirine grains occur in the gneiss with relatively low...low Mg bulk composition. It is suggested that sapphirine occurs in the Mg-Al-rich domains which have been |  | | Journal (article/letter/editorial) | | >900 C pigeonite-in) zone and from outside the hypersthene-in isograd. Magmatic and metamorphic segments...quartz mangerites and charnockites), cross-cut by hypersthene-monzodioritic (jotunitic) dykes (Duchesne et...granodioritic augen-gneiss from outside the hypersthene-in isograd showing well developed, late cleavage...layered intrusion (Southwest Norway): a Jotunite (Hypersthene Monzodiorite)derived A-type granitoid suite....Compston, W., 1987. Observations and controls on the occurrence of inherited zircon in Concord-type granitoids |  | | Book (volume) | | 145 STAUROLITE.151 CHLORITOID.161 DATOLITE.171 SAPPHIRINE.176 EPIDOTE GROUP 183 Zoisite Clinozoisite...slags, but has not been reported from a natural occurrence, and a magnesium-rich kirschsteinite containing...Cabinet, and the Fe-olivine, fayalite, after Fayal Island in the Azores where it was believed to have occurred...0-09). 13. Olivine, hypersthene-olivine gabbro, Kangerdlugssuaq, east Greenland (Deer and Waver 1939)...ferrohortonolite ferrogabbro, Kangerdlugssuaq, east Greenland (Deer and Y\ ager, 1939). Anal. W. A. Deer. 17 |  | | Journal (article/letter/editorial) | | doi:10.1111/j.1525-1314.2011.00954.x Stability of sapphirine + quartz in the oxidized rocks of the Wilson...USA ABSTRACT The equilibrium coexistence of sapphirine + quartz is inferred to record temperatures in...potential for sapphirine to contain significant Fe3+ suggests that the stability of sapphirine + quartz could...Grenville Province of central Labrador preserves sapphirine + quartz-bearing assemblages in highly oxidized...provides an opportunity to explore the stability of sapphirine + quartz in such rock compositions within the |  | Shazia, J.R., Harlov, D.E., Suzuki, K., Kim, S.W., Girish-Kumar, M., Hayasaka, Y., Ishwar-Kumar, C., Windley, B.F., Sajeev, K. (2015) Linking monazite geochronology with fluid infiltration and metamorphic histories: Nature and experiment. Lithos, 236. 1-15 doi:10.1016/j.lithos.2015.08.008 | Journal (article/letter/editorial) | | and Raith (1996) and Raith et al. (1997) from sapphirine-bearing Mg–Al granulites in the Palni Hills....2). The major lithologies are charnockites (hypersthene granites), amphibolite facies migmatites, mafic...in the inclusions, their shape, size, mode of occurrence and distribution, following the techniques outlined...A.S., Sivasubramanian, P., 1997. A new sapphirine occurrence from Kambam valley, Tamil Nadu and its possible...1029/2002TC001444. Grew, E.S., 1984. Note on sapphirine and sillimanite + orthopyroxene from Panrimalai |  | | Report (chapter) | | these isograds have been estimated at 750 ~ for hypersthene-in at the expense of biotite, 880 ~ for osumilite-in...migmatites, occurring at lower grade close to the hypersthene-in isograd, is: garnet § sillimanite quartz --~...JANSEN, J. B. H. • POORTER, R. P. E. 1976. Sapphirine occurrence near Vikes5 in Rogaland, southwestern Norway...LONGHI,J. 1994. Experimental study of a jotunite (hypersthene monzodiorite); constraints on the parent magma |
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