Works matching DE "SYENITE"

Results: 279

Petrogenesis and tectonic implications of peralkaline-metaluminous magmatism in Kila and Shira ring complexes, north-central Nigeria.

Published in:

International Geology Review, 2025, v. 67, n. 10, p. 1279, doi. 10.1080/00206814.2024.2432014

By:

Kamaunji, Vandi Dlama;
Wang, Lian-Xun;
Thomas Murphy, David;
Girei, Musa Bala;
Abba Ahmed, Hafizullah;
Fatima Etsu, Binta;
Sami, Mabrouk

Publication type:

Article

Petrogenesis and Tectonics of Eocene–Oligocene Phonolites of Mecejana, Ceará, NE Brazil: the Role of the Fernando de Noronha Fracture Zone, Equatorial Atlantic.

Published in:

Journal of Petrology, 2022, v. 63, n. 7, p. 1, doi. 10.1093/petrology/egac051

By:

Souza, Zorano Sérgio de;
Vilalva, Frederico Castro Jobim;
Dantas, Elton Luiz;
Lafon, Jean-Michel;
Silveira, Francisco Valdir;
Oliveira, Joyce Lorena

Publication type:

Article

Evidence for Silicate–Liquid Immiscibility in Monzonites and Petrogenesis of Associated Fe–Ti–P-rich rocks: Example from the Raftsund Intrusion, Lofoten, Northern Norway.

Published in:

Journal of Petrology, 2020, v. 61, n. 4, p. 1, doi. 10.1093/petrology/egaa045

By:

Coint, Nolwenn;
Keiding, Jakob K;
Ihlen, Peter M

Publication type:

Article

Petrogenesis of the Peralkaline Ignimbrites of Terceira, Azores.

Published in:

Journal of Petrology, 2017, v. 58, n. 12, p. 2365, doi. 10.1093/petrology/egy012

By:

Jeffery, A. J.;
Gertisser, R.;
Self, S.;
Pimentel, A.;
O'Driscoll, B.;
Pacheco, J. M.

Publication type:

Article

The Transition from Agpaitic to Hyperagpaitic Magmatic Crystallization in the Ilímaussaq Alkaline Complex, South Greenland.

Published in:

Journal of Petrology, 2015, v. 56, n. 7, p. 1343, doi. 10.1093/petrology/egv039

By:

Andersen, Tom;
Friis, Henrik

Publication type:

Article

The Mineralogical Diversity of Alkaline Igneous Rocks: Critical Factors for the Transition from Miaskitic to Agpaitic Phase Assemblages.

Published in:

Journal of Petrology, 2011, v. 52, n. 3, p. 439, doi. 10.1093/petrology/egq086

By:

Marks, Michael A. W.;
Hettmann, Kai;
Schilling, Julian;
Frost, B. Ronald;
Markl, Gregor

Publication type:

Article

Petrology of Nepheline Syenite Pegmatites in the Oslo Rift, Norway: Zirconium Silicate Mineral Assemblages as Indicators of Alkalinity and Volatile Fugacity in Mildly Agpaitic Magma.

Published in:

Journal of Petrology, 2010, v. 51, n. 11, p. 2303, doi. 10.1093/petrology/egq058

By:

ANDERSEN, T.;
ERAMBERT, M.;
LARSEN, A. O.;
SELBEKK, R. S.

Publication type:

Article

Petrogenesis of Cogenetic Silica-Oversaturated and -Undersaturated Syenites by Periodic Recharge in a Crustally Contaminated Magma Chamber: the Kangerlussuaq Intrusion, East Greenland.

Published in:

Journal of Petrology, 2008, v. 49, n. 3, p. 493, doi. 10.1093/petrology/egm090

By:

Morten S. Riishuus;
David W. Peate;
Christian Tegner;
J. Richard Wilson;
C. Kent Brooks

Publication type:

Article

Quantification of Magmatic and Hydrothermal Processes in a Peralkaline Syenite-Alkali Granite Complex Based on Textures, Phase Equilibria, and Stable and Radiogenic Isotopes.

Published in:

Journal of Petrology, 2003, v. 44, n. 7, p. 1247, doi. 10.1093/petrology/44.7.1247

By:

M. Marks;
T. Vennemann;
W. Siebel;
G. Markl

Publication type:

Article

TRACE ELEMENT GEOCHEMISTRY OF ZIRCONS FROM THE VELYKA VYSKA SYENITE MASSIF, UKRAINIAN SHIELD.

Published in:

Mineralogicheskiya Zhurnal, 2020, v. 42, n. 3, p. 39, doi. 10.15407/mineraljournal.42.03.039

By:

Levashova, E. V.;
Kulchytska, H. O.;
Skublov, S. G.;
Herasymets, I. M.;
Kryvdik, S. G.;
Galankina, O. L.;
Mamykina, M. E.;
Levashov, D. S.

Publication type:

Article

STRAINS OF ROCK DURING UNIAXIAL COMPRESSION TEST.

Published in:

Civil Engineering Journal, 2019, n. 3, p. 398, doi. 10.14311/CEJ.2019.03.0032

By:

Závacký, Martin;
Štefaňák, Jan

Publication type:

Article

Relationship of ore properties and alteration of the Büyük Kuluncak (Malatya) Nb - U - NTE - Zr - Li deposit.

Published in:

Bulletin of the Mineral Research & Exploration, 2022, v. 167, n. 167, p. 127, doi. 10.19111/bulletinofmre.973626

By:

PULAT, Okan;
KARAKAŞ, Mustafa;
YASTI, Mehmet Ali

Publication type:

Article

The new age data and pre-Paleogene stratigraphy of the Kırşehir Massif, Central Anatolia.

Published in:

Bulletin of the Mineral Research & Exploration, 2022, v. 167, n. 167, p. 1, doi. 10.19111/bulletinofmre.930051

By:

BEYAZPİRİNÇ, Metin;
AKÇAY, Ali Ekber;
ÖZKAN, Mustafa Kemal;
SÖNMEZ, Meftun Kerem;
DÖNMEZ, Mustafa

Publication type:

Article

Effect of calcite and mica contents in nepheline syenite samples on the ceramic body sintering behaviours and surface roughness.

Published in:

Physicochemical Problems of Mineral Processing, 2022, v. 58, n. 5, p. 1, doi. 10.37190/ppmp/149179

By:

Durgut, Emrah;
Cinar, Mustafa;
Ozdemir, Orhan

Publication type:

Article

The investigation of lithium extraction by roasting with sulfating agent and water leaching from nepheline syenite rocks.

Published in:

Physicochemical Problems of Mineral Processing, 2022, v. 58, n. 3, p. 1, doi. 10.37190/ppmp/146154

By:

Üçerler, Zeynep;
Güney, Ali

Publication type:

Article

Mineral beneficiation of nepheline syenite with combination of dry magnetic separation and flotation methods.

Published in:

Physicochemical Problems of Mineral Processing, 2019, v. 55, n. 5, p. 1227, doi. 10.5277/ppmp19045

By:

Çınar, Mustafa;
Durgut, Emrah

Publication type:

Article

Characterization and production of Turkish nepheline syenites for industrial applications.

Published in:

Physicochemical Problems of Mineral Processing, 2019, v. 55, n. 3, p. 605, doi. 10.5277/ppmp18172

By:

Kangal, Murat Olgaç;
Bulut, Gülay;
Yeşilyurt, Zeynep;
Baştürkcü, Hüseyin;
Burat, Fırat

Publication type:

Article

Multi-scale analysis and Modeling of aeromagnetic data over the Bétaré-Oya area in the Eastern Cameroon, for structural evidences investigations.

Published in:

Solid Earth Discussions, 2020, p. 1, doi. 10.5194/se-2020-111

By:

Nyaban, Christian Emile;
Ndougsa-Mbarga, Théophile;
Bikoro-Bi-Alou, Marcelin;
Tadjouteu, Stella Amina Manekeng;
Assembe, Stephane Patrick

Publication type:

Article

New insights into the ultrapotassic magmatism through xenoliths from the Eğirdir area, West Anatolia, Turkey.

Published in:

Arabian Journal of Geosciences, 2024, v. 17, n. 1, p. 1, doi. 10.1007/s12517-023-11766-7

By:

Bernard, Platevoet;
Jacques-Marie, Bardintzeff;
Ömer, Elitok;
Aurélie, Noret;
Michel, Grégoire;
André, Poisson

Publication type:

Article

The First Data on the U–Pb Ages and Compositions of Zircons from Ore-Bearing Syenites of Gora Rudnaya (South Yakutia).

Published in:

Russian Journal of Pacific Geology, 2021, v. 15, n. 6, p. 570, doi. 10.1134/S1819714021060038

By:

Guzev, V. E.;
Terekhov, A. V.;
Skublov, S. G.;
Leontiev, V. I.;
Molchanov, A. V.

Publication type:

Article

Sodic alkaline magmatism in Eastern Paraguay revisited: geochemical and petrological implications.

Published in:

Brazilian Journal of Geology, 2023, v. 53, n. 3, p. 1, doi. 10.1590/2317-4889202320220095

By:

de Barros Gomes, Celso;
Comin-Chiaramonti, Piero;
Fernandez Velázquez, Victor

Publication type:

Article

Phosphate Minerals of Morocco.

Published in:

Rocks & Minerals, 2023, v. 98, n. 2, p. 171, doi. 10.1080/00357529.2023.2129302

By:

Ouabid, Muhammad;
Raji, Otmane

Publication type:

Article

Contributed Papers in Specimen Mineralogy: 38th Rochester Mineralogical Symposium: Part 1.

Published in:: 2012
Publication type:: Abstract

Blue boulder donated.

Published in:

Rocks & Minerals, 1999, v. 74, n. 1, p. 64

By:

M.E.H.

Publication type:

Article

Rare Earth Element Geochemistry of the Epembe Carbonatite Dyke, Opuwo Area, North-western Namibia.

Published in:

Communications of the Geological Survey of Namibia, 2024, v. 27, p. 19

By:

Kapuka, Ester

Publication type:

Article

Petrochemistry of Bang Tha Cham granitoid, Chonburi Province, Central Granite Belt, Thailand.

Published in:

ScienceAsia, 2024, v. 50, n. 1, p. 1, doi. 10.2306/scienceasia1513-1874.2024.019

By:

Sarawut Buranrom;
Ladda Tangwattananukul;
Dussadee Rattanaphra;
Wilasinee Kingkam;
Sasikarn Nuchdang

Publication type:

Article

Radioactive Assessment and Th-, Nb-Ta-, Zr-, REE-Bearing Minerals in Alkaline Syenite: Environmental Implications for Radiological Safety.

Published in:

Geosciences (2076-3263), 2025, v. 15, n. 4, p. 138, doi. 10.3390/geosciences15040138

By:

Abdel Gawad, Ahmed E.;
Panova, Elena G.;
Ghoneim, Mohamed M.;
Yanson, Svetlana Y.;
Alsufyani, Sultan J.;
Saftah, A.;
Alresheedi, Nadi Mlihan;
Hanfi, Mohamed Y.

Publication type:

Article

The age and geochemistry of the Bardkish syenite, northwest Iran: Syenite formation during Neo‐Tethyan subduction.

Published in:

Island Arc, 2020, v. 29, n. 1, p. 1, doi. 10.1111/iar.12375

By:

Jafari, Amin;
Moayyed, Mohsen;
Williams, Ian S.

Publication type:

Article

To be or not to be Alpine: New petrological constraints on the metamorphism of the Chenaillet Ophiolite (Western Alps).

Published in:

Journal of Metamorphic Geology, 2023, v. 41, n. 6, p. 745, doi. 10.1111/jmg.12716

By:

Corno, Alberto;
Groppo, Chiara;
Borghi, Alessandro;
Mosca, Pietro;
Gattiglio, Marco

Publication type:

Article

Dating of Variscan magmatism in Kraishte and Balkan Mts.

Published in:

Review of the Bulgarian Geological Society, 2022, v. 83, n. 3, p. 73, doi. 10.52215/rev.bgs.2022.83.3.73

By:

Dyulgerov, Momchil

Publication type:

Article

Perthite in nepheline syenite from the kakortokite unit in the Ilímaussaq Complex, South Greenland.

Published in:

Journal of Geosciences, 2023, v. 68, n. 3, p. 203, doi. 10.3190/jgeosci.375

By:

SCHØNWANDT, Hans K.;
BARNES, Gregory B.;
ULRICH, Thomas

Publication type:

Article

From magmatic arc to a post-accretionary setting: Late Palaeozoic granitoid plutons in the northwestern Trans-Altai Zone, Mongolia.

Published in:

Journal of Geosciences, 2023, v. 68, n. 1, p. 25, doi. 10.3190/jgeosci.366

By:

HANŽL, Pavel;
JANOUŠEK, Vojtěch;
HRDLIČKOVÁ, Kristýna;
BURIÁNEK, David;
GEREL, Ochir;
ALTANBAATAR, Battushig;
HORA, John M.;
ČOUPEK, Petr

Publication type:

Article

A zircon trace element and Hf isotope geochemical study of syenites and carbonatite, exemplified by the Epembe alkaline carbonatite complex, Namibia.

Published in:

South African Journal of Geology, 2022, v. 125, n. 3/4, p. 307, doi. 10.25131/sajg.125.0021

By:

Tshiningayamwe, M.;
Bolhar, R.;
Nex, P. A. M.

Publication type:

Article

S- to I- to A-type magmatic cycles in granitic terranes are not globally recurring progressions. The cases of the Cape Granite Suite of Southern Africa and central Victoria in southeastern Australia.

Published in:

South African Journal of Geology, 2021, v. 124, n. 3, p. 565, doi. 10.25131/sajg.124.0007

By:

Clemens, J. D.;
Stevens, G.

Publication type:

Article

Age and geological context of the Barby Formation, a key volcanic unit in the Mesoproterozoic Sinclair Supergroup of southern Namibia.

Published in:

South African Journal of Geology, 2019, v. 122, n. 4, p. 519, doi. 10.25131/sajg.122.0038

By:

Malobela, T.;
Mapani, B.;
Harris, M.;
Cornell, D. H.;
Jonsson, A. K.;
Lundell, C.;
Kristoffersen, M.;
Karlsson, A.

Publication type:

Article

The age of the Koegel Fontein anorogenic complex, South Africa, and its relationship to the regional timing of magmatism and breakup along the South Atlantic rifted margin.

Published in:

South African Journal of Geology, 2019, v. 122, n. 1, p. 69, doi. 10.25131/sajg.122.0007

By:

Trumbull, R. B.;
Sudo, M.;
Harris, C.;
Armstrong, R. A.;
de Beer, C. H.

Publication type:

Article

The Red Syenite of the Pilanesberg Complex; a potential raw material source for the South African ceramics and glass industry.

Published in:

South African Journal of Geology, 2008, v. 111, n. 1, p. 27, doi. 10.2113/gssajg.111.1.27

By:

Pantshi, B.;
Threat, H. F. J.

Publication type:

Article

Bushveld-age magmatism in southeastern Botswana: evidence from U-Pb zircon and titanite geochronology of the Moshaneng Complex.

Published in:

South African Journal of Geology, 2004, v. 107, n. 1/2, p. 219, doi. 10.2113/107.1-2.219

By:

Mapeo, R. B. M.;
Kampunzu, A. B.;
Ramokate, L. V.;
Corfu, F.;
Key, R. M.

Publication type:

Article

Environmental impact assessment of granites bearing rare metals mineralization utilizing airborne gamma-ray spectrometric data, Egypt.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2025, v. 334, n. 1, p. 817, doi. 10.1007/s10967-024-09852-5

By:

Abdel Gawad, Ahmed E.;
Hammam, Haitham F.;
Abd El Rahman, Reham M.;
Hanfi, Mohamed Y.

Publication type:

Article

An innovative spectrophotometric method for determination of uranium and thorium using 3-aminomethylalizarn-N-N diacetic acid in some geological samples.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2021, v. 327, n. 1, p. 239, doi. 10.1007/s10967-020-07496-9

By:

Orabi, Ahmed Hussien;
Falila, Nagwa Ibrahim;
Ismaiel, Doaa Ahmed;
Abdulmoteleb, Shaimaa Salah

Publication type:

Article

赣南碛肚山岩体年代学、地球化学特征及地质意义.

Published in:

Geology & Exploration, 2024, v. 60, n. 5, p. 955, doi. 10.12134/j.dzykt.2024.05.007

By:

龚良信;
张健仁;
张德富;
王先广;
吕婷婷;
钟文;
张永文;
孟繁敏;
唐梅华

Publication type:

Article

新疆东天山石东金矿床成因及找矿标志.

Published in:

Geology & Exploration, 2023, v. 59, n. 3, p. 521, doi. 10.12134/j.dzykt.2023.03.004

By:

高俊宝;
陈俊

Publication type:

Article

Petrogenesis of the Kösedağ Pluton, Suşehri-NE Sivas, East-Central Pontides, Turkey.

Published in:

Turkish Journal of Earth Sciences, 2008, v. 17, n. 2, p. 241

By:

Boztuğ, Durmuş

Publication type:

Article

Field, Petrographic and Geochemical Characteristics of the Hamit Alkaline Intrusion in the Central Anatolian Crystalline Complex, Turkey.

Published in:

Turkish Journal of Earth Sciences, 2004, v. 13, n. 3, p. 269

By:

Ilbeyli, Nurdane

Publication type:

Article

Influence of Preheating on the Grindability of Mono/Poli Mineral Ores.

Published in:

Journal of Engineering Sciences, 2023, v. 51, n. 3, p. 15, doi. 10.21608/JESAUN.2023.181570.1189

By:

Rizk, Sherein Ahmed M. E.

Publication type:

Article

Magmatic and hydrothermal controls on diverse Nb mineralization associated with carbonatite-alkaline complexes in the southern Qinling orogenic belt, Central China.

Published in:

American Mineralogist, 2024, v. 109, n. 3, p. 574, doi. 10.2138/am-2022-8651

By:

Ma, Rong-Lin;
Chen, Wei Terry;
Tang, Yan-Wen

Publication type:

Article

Avaliação do Potencial Geoturístico da Região Norte da Ilha de São Sebastião (SP).

Published in:

Anuario do Instituto de Geociencias, 2020, v. 43, n. 1, p. 255, doi. 10.11137/2020_1_255_265

By:

Rodrigues, Flávio Henrique;
Ínsua Pereira, Diamantino M.;
de Andrade Kolya, André;
Zaine, José Eduardo

Publication type:

Article

Investigation of the use of Leeb hardness in the estimation of some physical and mechanical properties of rock materials.

Published in:

Pamukkale University Journal of Engineering Sciences, 2020, v. 26, n. 8, p. 1385, doi. 10.5505/pajes.2020.22747

By:

ÇELİK, Sefer Beran;
ÇOBANOĞLU, İbrahim;
KORALAY, Tamer

Publication type:

Article

Age and origin of the Cannon Point syenite, Essex County, New York: southernmost expression of Monteregian Hills magmatism?

Published in:

Canadian Journal of Earth Sciences, 2017, v. 54, n. 4, p. 379, doi. 10.1139/cjes-2016-0144

By:

Bailey, David G.;
Lupulescu, Marian;
Chiarenzelli, Jeffrey;
Traylor, Jonathan P.

Publication type:

Article

Assimilation and extensive metasomatism of agpaitic rocks from the transitional layered kakortokite, Ilímaussaq Intrusion, South Greenland.

Published in:

Resource Geology, 2023, v. 73, n. 1, p. 1, doi. 10.1111/rge.12320

By:

Schønwandt, Hans Kristian;
Barnes, Gregory B.;
Ulrich, Thomas

Publication type:

Article