 | | Journal (article/letter/editorial) | | diagenetic alteration in Tertiary pyroclastic rocks from Greece A. Hall", M . G . S t a m a t a k i s u, J.N. Walsh...Panepistimiopolis, Ano Ilissia, 15 7 84 Athens, Greece Received November 30, 1993; revision accepted March... Hydrated vitric tufts from Kozani in northern Greece and Heraklion in Crete contain from 158 to 390...Zeolitized ash and lapilli tufts from Santorini and from Lefkimi, NE Greece are much lower in their ammonium...K-feldspar in addition to zeolites, from Metaxades, N.E. Greece, have ammonium contents from 51 to 512 ppm. Measurements |  | | Journal (article/letter/editorial) | | 9 Springer-Verlag 1996 The zeolite deposits of Greece M.G. Stamatakis 1, A. Hall/, J.R. Hein 3 1Department...Athens, Panepistimiopolis,Ano Ilissia 157 85 Athens, Greece 2Department of Geology, Royal Holloway,Universityof...altered pyroclastic rocks at many localities in Greece, and large deposits of potential economic interest...Poliegos in the western Aegean; and (3) the island of Samos in the eastern Aegean Sea. The deposits in Thrace...action of meteoric water, and those of the western Aegean islands in a similar way but under conditions of |  | | Journal (article/letter/editorial) | | PRE-CALDERA PYROCLASTIC ROCKS OF THE SANTORINI VOLCANO, AEGEAN SEA, GREECE PANAYOTA TSOLIS-KATAGAS AND CHRISTOS...Patras, Greece Abstract-The vitric matrix of pre-caldera acid tuff and tuff breccia of the Santorini volcano...volcano, Aegean Sea, Greece has been generally replaced by one or more of the following authigenic minerals:...clinoptilolite, mordenite, opal-CT, and clay minerals, Halite is also present in some samples, Initial compositional...could have been concentrated by such a process, and halite probably precipitated from solutions of appropriate |  | | Journal (article/letter/editorial) | | 1996 Heulandite and mordenite-rich tufts from Greece: a potential source for pozzolanic materials K...Pliocene tufts of Santorini and Polyegos islands, in the South Aegean Volcanic Arc, Greece, is very rich...type 3, i.e. clinoptilolite, and mordenite. In Santorini, clinoptilolite is the dominant authigenic phase...tuff mixtures was reduced from 25% to 2.05% (Santorini) and 1.31% (Polyegos). Compressive strength tests...1954). During this study Upper Pliocene tufts from Greece rich in zeolite minerals were used to test calcination |  | | Journal (article/letter/editorial) | | Pliocene volcaniclastics from the Akrotiri area of the Santorini island (Greece) is dominated by clinoptilolite...Diffraction Peak, Electron Microprobe Analysis, Greece, Santorini, Zeolites. INTRODUCTION The thermal behavior...address: 16 Aiolou Str., Paleo FaJiro, Athens, 17561, Greece. Copyright © 2001, The Clay Minerals Society havior...clinoptiloliterich samples taken from the Akrotiri area (Santorini island, Greece). The samples underwent thermal...clinoptilolite-rich volcaniclastics of the Akrotiri area of Santorini island (Greece). According to Tsolis-Katagas |  | | Journal (article/letter/editorial) | | Composition of pigments of Santorini frescoes: The Rietveld method as an aid in qualitative phase analysis...the Greek group of volcanic islands known as Santorini have been examined by powder X-ray diffraction...ANALYSIS Excavations at Akrotiri on the Greek volcanic island Thera, the main island of the group of islands...islands known as Santorini, revealed a bronze age settlement that had been covered by a thick layer of pumice...The excavations showed that the islanders of Santorini had attained a high cultural and technical level |  | | Journal (article/letter/editorial) | | natural fluid inclusions: the example of Tinos Island, Greece Received: 29 July 2002 / Accepted: 20 October...Blueschistfacies veins from Tinos island core complex (Cyclades, Greece) display H2O–NaCl–CaCl2–CO2 inclusions...have affected the core complex of Tinos island (Cyclades, Greece). For this purpose, we develop an innovative...mid-crustal shear zones. Geological settings Aegean Sea The Aegean Sea was formed on the site of the previous...1992). Crustal thinning has been active in the Aegean Sea in the back-arc domain of the Hellenic trench |  | | | | chromiumrich mineral chromite. In this specimen from South Africa, the dark and light minerals have separated...Scratches caused by a glacier PARTHENON, ATHENS, GREECE Chemicals in the air can react with stone and...This left specimen is from the Flinders Range in South Australia, which was Glaciers are a major cause...the magnetite-bearing sand is from Tenerife, an island off the northwest coast of Africa. de Dark olivine...Black volcanic ash beach on north coast of Santorini, Greece Small, fine pebkles DISCOVERED IN CHALK |  | | Report (chapter) | | bounded by an oceanic fracture zone to the present south. Studies of the Late Cretaceous-Recent sediment...grasped by any reader unfamiliar with Cyprus. The island encompasses three tectonic units (Fig. 1). The...on a much larger scale in other areas, including Greece, SW Turkey, Syria and Oman. I 30 I 32 t 34...work, mainly in the Pindos Mountains of northern Greece, J. H. Brunn (1980) was of the opinion that ophiolites...During the 1980s, international research on the island increased greatly, stimulated and focused by the |  | | Book | | iumrich mineral chromite. In t his specimen from South Africa, the dark ,md ligh t minerals have ~eparated...erosion Large rock fragment PARTHENON, ATHENS, GREECE Chemicals in the air can react wit h stone and...the magnetite-beating sand is from Tenerife, an island off the no1t hwest coa5t of Africa. Dark olivine...Black volcanic ash beach on no1th coast of Santorini, Greece ~ -- ' . Small, fine pebbles .• Finest...spectacular structures are The Needle on St. Helena, an island in the Atlantic and the Giant's Causeway in Northern | | | Book | | tillile. Thi~ specimen is from the Flinders Range in South Australic1, which war, covered with glaciers s01ne...the magnetite-bearing sand is fro1n Tenerife, an island off the northwest coast of Africa. Dark olivine...Black volcanic ash beach on north coast of Santorini, Greece Finest pebbles Small, fine pebqles Quartz...spectacular s tructures are the Need le on St. Helena, an island in the Atlantic, and the Giant's Causeway in Ireland... DESTRUCTION OF AKROT I RI This town on Santorini, Greece, was bu ried by volca nic as h, c. 1450 B |  | | Book | | analyses of young volcanic rocks of the south-Aegean region, Greece (from H. PICHLER and R. STENGELIN, 1968...areas of 181 young volcanic rocks of the Aegean Sea region/ Greece. (After H. PICHLER and R. STENGELIN, personal...field B those of volcanoes in orogenic belts and island arcs. In field C enter the alkaline derivatives...Na2S04 . Remainder: Ca* = 0; Na* = Na - 2 S03*' CI: Halite HI = CI, according to the formula NaCl. Remainder:...Ilmenite Magnetite Calcite Anhydrite Thenardite Halite Zircon Pyrite Sodasilite CasP30dF,CI) = 8 Ap = |  | M'Nassri, Soumaia, Lucas, Yann, Schäfer, Gerhard, Dridi, Lotfi, Majdoub, Rajouene (2019) Coupled hydrogeochemical modelling using KIRMAT to assess water-rock interaction in a saline aquifer in central-eastern Tunisia. Applied Geochemistry, 102. 229-242 doi:10.1016/j.apgeochem.2019.01.018 | Journal (article/letter/editorial) | | dissolved species in space and time are the result of halite dissolution, anhydrite and gypsum dissolution and...specific cases: i) variation of the volume fraction of halite; ii) variation of the chemical composition of incoming...is generally below 35 m and is composed of sand, halite and carbonate deposits. The second layer is limestone...the north-east and to the Sabkha Cherita in the south (Fig. 3). The hydraulic heads vary between 80 and...conductivity of the alluvial aquifer from the west to the south and from the west to the east due to the heterogeneity |  | | Report (issue) | | constitute an 'area' in this context, as might a small island. Not only must each set of criteria be internally...consideration has been given to the use of evaporites, halite in particular, argillaceous materials and igneous...following values should be regarded as minimal: halite-65 m (cf. ORNL, 1973); argillaceous materials-500...worse in the north of the British Isles than in the south and especially so in the floors of laterally confined...the younger, less consolidated materials of the south and east. 6.5. Glacial deposition. Thick glacial |  | | Report (issue) | | Aristotle University of Thessaloniki Thessaloniki, Greece THE GEOLOGICAL SOCIETY OF AMERICA Special Paper...shoulder of the sinistral Ecemis fault zone in south-central Turkey. The Tauride platform collided with...contractional and extensional deformation in the Aegean region. Sotirios Kokkalas, Paraskevas Xypolias...Doutsos 97 7. Tertiary and Quaternary tectonics of Greece. Demosthenis Mountrakis 125 8. Paleomagnetism...tectonic evolution of the Ionian zone, northwestern Greece . Lena Broadley, E. Platzman, J. Platt, M. Papanikolaou |  | | Report (issue) | | CENTRAL AND SOUTH MIDLANDS DISTRICT Henley (254) Sheet 3 Frome (281) Sheet 3 4 EAST ANGLIA AND SOUTH-EAST ENGLAND...Tunbridge Wells (303) Sheet 4 Lewes (319) Sheet 5 SOUTH-WESTERN DISTRICT Dulverton (294) Sheet 5 Taunton...Taunton (295) Sheet 5 6 Bodmin (347) Sheet 7 SOUTH WALES AND WELSH MARCHES DISTRICT Aberystwyth (163) Sheet...Kimmeridge Clay Oil-Shale Project of the East Anglia and South-East England Unit, and the boreholes at Hackensall...Palaeontological Department. Sheet Borehole Central and South Midlands District Watlington Cholsey Frome (Gibbet |  | | Book | | • • • • • • • • • • . • (Montana, North Dakota, South Dakota, and Wyoming) Other Salt Resources • • •...Hampshire, New Jersey, North Carolina, Rhode Island, South Carolina, and Vermont) Mid-North United States...• . • . . . • . • . • . . . . . . Prince Edward Island • • • . • • • • • • . • . . . . • . • . . . . •...146 146 146 146 146 147 147 147 147 147 147 147 SOUTH AMERICA Argentina. . . . . . . Bolivia . . . . ...• .• 173 173 173 175 175 176 178 181 181 188 Greece . . . • . . . . . • . . . • . • . . . . . . . |  | | Book | | in trachytic agglomerate and tuff on Ascension Island, remarkable for the abundance, of fluid inclusions...averages about An9 (13). The granites of Lundy Island are British examples. Here, an Upper Granite, ...Portions of the ‘Old Granite’ of the Vredefort region, South Africa, are made up of a rock of this kind with...batholiths such as the Coast Range batholith in south-eastern Alaska, and the Sierra Nevada batholith... The tonalite of Baranof Granitic rocks 29 Island, west of the main batholith, is somewhat richer |  | | Book (edition) | | continent covered by glacial ice, is visible at the South Pole. (NASA/Science Source/Photo Researchers, Inc...associated with mountain build- volcanic island arcs. Island arcs are active mountainous ing. When ...13 the Peru-Chile trench off the west coast of South Ameri- continents. ca parallels the Andes Mountains...Other trenches parallel linear island chains called volcanic island arcs. WTiat is the connection...Deep mine in the world (the deepest Levels mine in South Africa) is only about 4 kilometers (2.5 miles) deep |  | | Report (issue) | | • To be obtained from the Imperial Institute, South Kensington, S. W.7; • t I , • ' ' • ~ ..... • • • • •• Rhodesia Somaliland • •• ••• ••• South-West Africa T erritoTy . . . Tanganyika Territory...Territory • • • •• Uganda. ••• ••• ••• ••• Union of South Africa ••• • •• Canada • • • •• • ••• ••• West Indies...zechoslovakia . -, France· ••• • •• 0-ermany • •• ·Greece ••• ••• H t1ngary ••• I t aly ••• • •• .Jugoslav:~...of sodj11m, is known in its natural condition as halite and rock-salt. It occurs commonly in massive form |  | | Report (issue) | | Cyclothems in the Bunter on the west side of the South Staffordshire Coalfield Horst In pocket Plate...Cyclothems in the Birmingham Bunter on the south-east side of the South Staffordshire Coalfield Horst In pocket...logs of borings in the north-west, central and south-east of Birmingham In pocket Birmingham Bunter:...Sandstones 82 Fig. 8. The outcrop of the Keuper Marls south-east of the Birmingham Fault 84 Fig. 9. Sections...ast Worcestershire and Birmingham areas to the South Staffordshire Coalfield horst and the Lickey Inlier |  | | Book (edition) | | Subduction Subduction and Mountain Building 382 Island Arcs 382 Mountain Building along Andean-type Margins...to Hard Stabilization Storm Surge Wind Damage Island Flooding 552 BOX 21.3 552 Ultimate Coastal...continent covered by glacial ice, is visible at the South Pole. (NASA/Science Source/Photo Researchers, Inc...all FIGURE 1.12 This deadly landslide on Leyte Island in the Philippines 2006, and was triggered by heavy...in the world (the Western Deep Levels mine in South Africa) is only about 4 kilometers (2.5 miles) deep |  | | Book (edition) | | Subduction Zones 422 Subduction and Mountain Building Island Arcs W W 422 422 Mountain Building Along Andean-Type...continent covered by glacial ice. is visible at the South Pole. (NASA/Science Source/Photo Researchers, Inc...mine in the world (the Western Deep Levels mine in South Africa) is only about 4 kilometers (2.5 miles) deep...western Pacific in die form of volcanic island arcs (Figure 1.15). Island arcs are active mountainous regions...planet. This understanding has called volcanic island arcs. Jotting the ocean floor are submerged volcanic |  | Smith, M.P., Moore, K., Kavecsánszki, D., Finch, A.A., Kynicky, J., Wall, F. (2016) From mantle to critical zone: A review of large and giant sized deposits of the rare earth elements. Geoscience Frontiers, 7 (3) 315-334 doi:10.1016/j.gsf.2015.12.006 | Journal (article/letter/editorial) | | Complex is part of the Black Hills Intrusive Belt, South Dakota, USA. It consists of a subvolcanic intrusive...Mushgai Khudag REE deposit is located in central South Mongolia. It is located in the central part of the...Mesoproterozoic Gardar (1300–1150 Ma) Province of South Greenland (see Upton et al., 2003, Upton, 2013 for...eudialyte and amphibole rich layers) at the base (South, Fig. 3C). These three sequences are known by the...two licences, covering the north (Kvanefjeld) and south Lovozero – The Lovozero nepheline syenite complex |  | | Report (issue) | | extended beyond this area and are designated from the south-west corner of the latitude and longitude rectangle...Geophysics Abyssinia · lJ S E Ethiopia Aden lJSE South Yemen Admiraltv, Is. Afars & lssas U F French Somal...Gilbert & Ell ice Is. Gold Coast - USE Ghana Gozo Greece Greenland Grenada Guadeloupe • U F Guadel oupe...Tome ls. Puerto Rico Qatar Republic of South Africa - USE South Africa Reunion Rhodes Rhodesia - U F Southern...Is. , BS I P Somalia South Africa · LJF Republic or Union of South Africa South Borneo U S E Borneo Sout |
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