 | | Journal (article/letter/editorial) | | A., A.C. Mazumdar, S.K. Sen: Fe-Mg mixing ln cordierite: Constraints fron natural data and implications...xenoliths in the Oldoinyo Lengai carbonatitic volcano, Tanzania: Discusslon. 1455 Goss, J.A,, see Altaner...*r6u2+p"l+1voa)3-, a new fumarolic sublimate from Izalco volcano, E1 Salvador: Descriptive rnineralogy and crystal...0ldoinyo xenoliths crustal fenitized Tanzania: volcano, Lengai carbonatitic L468 Reply, 1111 Masuda, A...effect applied to microprobe step scans, 901 Cordierite, Fe-Mg mixing in, 338 m^molrrr ani ' . smectite |  | | Book (edition) | | co-author, teacher, mentor, colleague and friend, Dr. Joseph A. Mandarino. -Malcolm E. Back Fleischer's...they are: Dr. Peter Bayliss, Dr. Ernst A.J. Burke, Dr. Anton and hakhmouradian,Robert Gault, Dr. Julian...Låszl6 Horvåth, Dr. Uwe Kolitsch, Locock,Gaspare Malet.to,Dr. Roger Mitchell, Renato Pagano. Dr. Ole Petersen...Robert Ramik,Andy Roberts, hallit, Dr. Chris Stanley,Tony Steede and Dr. ThomasWitzke. upport and encouragementof...Red Sea covc, known as Sharm Abhur, about 30 km north of Jiddah. Saudi Arabia. 74, 500. 78. 235-236. CM |  | | Journal (volume) | | Sussex P0191 UO, England (Telephone 0243 770350). North Ame,,ca: Arthur C. Lipner. National Advertising...Lavas from the Kahuzi- Biega Region, Western Rift, Kivu, Zaire: R. T. Lubala, A. B. Kampunzu, J. P- H. Caron...n1etamorphic event (Ml). Other reaction products include cordierite and a second generation of orthopyroxene , confirming...traverse and reappears in two separate lenses, to the north and along strike (Figure 9), indicating the BARBERTON...dominant sense of n1ovement of the 02 thrusts to the north in the northern and western part of the succession |  | | Journal (volume) | | SAVOLAHTI, On Rocks Containing Garnet, Hypersthenc, Cordierite and Gedrite in the Kiuruvesi Region, Finland...etwa 50. facher Vergrösserung nach einem von Prof. Dr. H. Reinhard (Greifswald) mir mündlich empfohlenen... Seal. Finlande 119. - »- (1938), Entgegnung auf Dr. E. Hyyppäs Kritik meiner Abhandlung: Ein Interglazialfund...Studies on the Microfossils in the Tills of the North European Glaciation. Ann. Acad. Sei. Fennicae A...Seal. Finlande 119. - » - (1939), Bemerkungen über Dr. Branders Entgegnung auf meine Kritik über seine |  | | Journal (volume) | | SAVOLAHTI, On Rocks Containing Garnet, Hypersthenc, Cordierite and Gedrite in the Kiuruvesi Region, Finland...etwa 50. facher Vergrösserung nach einem von Prof. Dr. H. Reinhard (Greifswald) mir mündlich empfohlenen... Seal. Finlande 119. - »- (1938), Entgegnung auf Dr. E. Hyyppäs Kritik meiner Abhandlung: Ein Interglazialfund...Studies on the Microfossils in the Tills of the North European Glaciation. Ann. Acad. Sei. Fennicae A...Seal. Finlande 119. - » - (1939), Bemerkungen über Dr. Branders Entgegnung auf meine Kritik über seine |  | | Book | | manuscript. I thank my two sons Dr. Neal S. Gupta (Bryant University, USA), Dr. Rick S. Gupta of Weizmann.... . . . . . . . . . . . 521 About the Author Dr. Alok Krishna Gupta was born on December 25, 1942...Raja Ramanna Fellow of the Atomic Energy Commission. Dr. Gupta has received many awards in his distinguished...Ca12[(Al8Si4Fe2)O32]Cl6, from the Bellerberg (Bellberg) volcano, Eifel, Germany. Carbonates (a solid solution of...(Kuehner et al. 1981) 11 Leucite from an orendite, North Table Mountain, Leucite Hills, Wyoming, U.S.A. (Kuehner |  | | Book (volume) | | felspars we have been particularly fortunate in having Dr W. S. MacKenzie close at hand and are most grateful...nomenclatures we have been guided princip¬ ally by Dr. W. S. MacKenzie, whose assistance is gratefully...Bakersville, North Carolina (Emmons, 1953). Anal. R. E. Stevens. 9. Oligoclase, Hawk Mine, North Carolina... G. M. 11. Oligoclase, Hawk Mine, Bakersville, North Carolina (Kracek & Neuvonen, 1952). Anal. E. Chadbourn...cleavage mass of oligoclase, Hawk Mine, Bakersville, North Carolina (Tsuboi, 1923a). Anal. S. Tsuboi (full |  | | Book | | tourmaline, or pleochroic as in the optically biaxial cordierite (7 Sect. 11.3). Alexandrite, the Cr-bearing,...Cretaceous age are widely exposed on the coasts of the North and Baltic Sea, e.g., in southern England and on...predominate. Among these are salt particles from the North Sea whose proportion may reach as much as 50% of...however, after the detection of rich Ag deposits in North and South America, most states switched to the gold...conditions of ultra-high pressure. C.A.R.: Republic Congo. >2.5 Ga: Archaic cratons; 2.5–1.6 Ga: Lower Proterozoic |  | | Book | | by Mineralogical Society of America; the author, Dr J S Myers for fig 49 from fig 7 (Myers 1975); New...Rocks, which are on the mid-Atlantic ridge just north of the Equator (Roden et al. 1984). At several other...main present-day volcanism is concentrated in a north¬ east-south-west belt through the middle of Iceland...Reykjanes ridge, which is the axis of spreading in the North Atlantic ocean. There are older Quaternary and Tertiary...lavas to become progressively more alkaline in a north-westerly direction, i.e. away from the ocean margin |  | | Journal (volume) | | carried out his search in Finland and Kalm his in North America . At about the same time the first copper...duties. He diseovered the Sillböle iron ore deposits north of Helsinki and was a partner in the mining eompany...of the gold rush that could be expected in the north in 1870. The Mining Board erected an administration...J. , 1980. Main features of the stratigraphy of North Finland. In: latulian geo logy Geologica l Survey...(1897) for highly met a morphic schists and gneisses north of !...ake Ladoga , and it was supposed that the |  | | Book | | Switzerland, into an old Basel family. His father Dr Adolf Streckeisen was a Professor in Medicine. Later...unusual rock type is found only at Oldoinyo Lengai volcano in Tanzania. CaO calciocarbonatite 20 20 magnesiocarbonatite...Plutonic kalsilite-bearing rocks of the Aldan and North Baikal petrological provinces of Russia, which are...a series of andesites and dacites containing cordierite possibly formed by assimilation of sillimanitecordierite...ash-stone in Japan. (Williams, 1941, p.279; Aso Volcano, Japan; Tomkeieff p.41) ASPERITE. An obsolete field |  | | Book (volume) | | his study of an aluminian bronzite from Takasima, North Kyushu, Japan, Takeda (1972) showed that the tetrahedral...J. Kitahara. 2 Enstatite, pyroxenite, Webster, North Carolina (Hess, 1952). AnaJ. L. C. Peck. 3 Enstabte...oltvine andesite, Tengu-zawa, Hatazyuku, Hakone Volcano, Kanagawa Prefecture, Japan (Kuno and Nagashima...phenocrysts, augite- hyperslhene andesite, Akag1 Volcano, Gurnma Prefecture. Japan (Ota, 1952). Anal. T...pigeonite- hypersthene nndesite, Hakone-Toge, Hakone Volcano. Kanagawa Prefecture, Japan (Kuno, 1950). Anal |  | | Book (edition) | | segments or subfiles: (N) Bibliography and Index of North American Geology (1785-1970) (T) Bibliography of...Bibliography and Index of Geology Exclusive of North America (1933-1968) (B) Bibliography and Index of...early volumes of the Bibliography and Index of North American Geology, edited by John M. Nickles and...older volumes of the Bibliography and Index of North American Geology (subfile N in the online database)...Bibliography and Index of Geology Exclusive of North America (subfile E), the indexing was arranged in |  | | Report (volume) | | DELGADO, H. Particles from the plume of Popocatepetl volcano, Mexico - the FESEM/EDS approach 123 MCGONIGLE...emissions 149 GERLACH, T. M. Elevation effects in volcano applications of the COSPEC 169 CARN, S. A., KRUEGER...proxies for plume chemistry at Soufrière Hills volcano, Montserrat 203 Part III Field investigations...high-frequency gas monitoring at Soufrière Hills volcano, Montserrat 219 vi CONTENTS WARDELL, L. I...emissions from fumarolic ice towers, Mount Erebus volcano, Antarctica 231 VASELLI, O., TASSI, F, MINISSALE |  | | Report (issue) | | H. Particles from the plume of Popocatépetl volcano, Mexico — the FESEM/EDS Ws approach McGONIGLE...emissions 149 GERLACH, T. M. Elevation effects in volcano applications of the COSPEC 169 CARN, S. A., KRUEGER...proxies for plume chemistry at Soufriere Hills volcano, Montserrat Part III Field investigations of degassing...high-frequency gas monitoring at Soufriere Hills volcano, Montserrat ING, Vi CONTENTS WARDELL, L. J...emissions from fumarolic ice towers, Mount Erebus volcano, Antarctica VASELLI, O., TASSI, F., MINISSALE, |  | | Book (volume) | | Schiavinatoite (Nb,Ta)BO4 Locality: Ampanodiana North pegmatite, Tetezantsio-Andoabatokely Pegmatite Field...Arsenato-Borates 57 Locality: Satimola salt dome, North Caspian region, Kazakhstan (type locality). Description:...Ti,Fe3+,Al)(BO3)O Locality: Hol Kol Mine (?), North Korea. Description: Dark brown grains. Mg-rich variety...Ca(CO3) Locality: Novofrolovskoye B-Cu deposit, North Urals, Russia. Description: Colourless grains forming...Nyerereite Na2Ca(CO3)2 Locality: Oldoinyo Lengai volcano, Tanzania (type locality). Description: Colourless |  | | Book (volume) | | Stone Tract area of northern Myanmar, about 110 km north of Mandalay. Documentary evidence shows that mining...for example, mining of the Montana sapphires of North America began as surface mining and dyke digging...Sverdlovsk region of the Urals, and the Altai region of north-western China. Gems formed in pegmatites include...than 65 Ma ago, when the continent of India moved north, colliding with the mainland and pushing up the...such as garnet, andalusite, kyanite, and iolite (cordierite). The best jadeite jade is from Myanmar. Formed |  | | Book (edition) | | four seg¬ ments or subfiles: (N) Bibliography of North American Geology (publications from 1785-1970) (G)...Bibliography and Index of Geology Exclusive of North America (published from 1933-1968) (B) Bibliography...that in the early volumes of the Bibliography of North American Geology, edited by John M. Nickles and...unless there are more than 10. The same applies to North American rock formations (up to 10 per citation)...example: El Chichon BT Chiapas BT Mexico Mexico BT North Amercia Broader Terms have the following subdivisions: |  | | Book | | owe a particular debt to my friend and colleague, Dr. John G. Malpas, for his pains in cheerfully reading...Al-borosilicate with many other cations Ρ c Cordierite A l 3( M g , F e ) 2A l S i 50 18 G r M...may be superimposed to form a basaltic shield volcano with low-angle slopes commonly no steeper than...less in the upper portions. In plan view a shield volcano may be roughly elliptical with its long axis following...jokulhlaups — as from the presently active subglacial volcano Grimsvötn (Thorarinsson et al., 1960, p. 148). |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Identification of Ore Minerals, 2nd ed., Elsevier-North Holland, New York, 1971. The word “opaque” may also...Asia 12. Middle East 13. African Countries, from north to south 14. Oceania 15. Australia 16. Antarctica...Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania...Yukon States, Australia New South Wales Northern Territory Queensland South Australia Tasmania Victoria Western...distance of 500 miles, from Nizhne Tagilsk in the north to Orsk in the south; in Siberia important placer |  | | Book (volume) | | integrated networks, such as those of the Mississippi, Congo, and Amazon rivers, deliver large volumes of water...Orinoco Indus Mackenzie Danube Paraná Rhone Yukon Congo Volga Yenisei St Lawrence Lena Ob Zambezi Niger...associated with changes in ocean currents (e.g., the North Atlantic Oscillation). At present, most dust is...incision, rock uplift and threshold hill slopes in the north western Himalayas. Nature 379: 505 510. Descroix...flint (chert) gravels to be found on the beaches of north-west Europe. These flints originate in rare horizons |  | | Book | | tectofacies ...................................295 5.1. North Karelia .................................295 Glaciogenic...Central Puolanka Group .................305 7.2. North Karelia .................................305 7.3........310 9.1. Koli and Kiihtelysvaara areas in North Karelia .................................310 9.2......................314 11.2. Höytiäinen basin, North Karelia ....315 11.3. Kuopio area ...................................505 5.5. Fennian orogeny: a north–south accretion stage at 1.89–1.87 Ga .....507 5 |  | | Book | | FIGURE 1-4 Variation in the of the North Pacific and North Atlantic Oceans as a function of the age...an area dx dy, the force re- tarding the flow is dr dx dy. Because the flow rate of the lava is steady...if the initial magma were to form a substantial volcano on reaching the Earth’s surface, the source would...intrude to some level within the crust (2), build a volcano of dense rocks on the surface (3), or intrude along...ar? — py» mr? dzg + tn2r dz =0 Substituting 7 dv/dr for t (Eq. 2-8) and rearranging gives tains along |  | | Book | | unassuming hill with a dusty stone quarry on its north flank, which some enthusiastic collectors refer...team. First and foremost, our special thanks go to Dr. Robert F. Martin, editor of the Special Publication... especially the president, Dr. Paula Piilonen, and the Past-President, Dr. Andrew McDonald, for their...have been supportive and helpful on many fronts. Dr. Joel Grice has been generous with his advice and...and engaged in helpful discussions over many years. Dr. Paula Piilonen provided insight on MSH petrology |  | | Book | | NY 10017, USA. Journal of Crystal Growth, 1967-, North-Holland Publishing Company, P. O. Box 211, Amsterdam...FINKL, Center, Nova descriptions. DONALD 8000 North Ocean JOSEPH FRANKLIN Lehigh FOIT, JR., Dept... of Geography and Geology, The Polytechnic of North London, Holloway, London N7 8DB, England. Garnet...naturally occurring abrasive that is as found in North Africa, basically an amorphous silica or diatomaceous...carbonate rocks of the Proto-Atlantic shelf in North America, /. Sed. Petrology, 45, 808-821. Cronan |
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