Search Results - "Trachyte"

The Petrology of Tuffisite in a Trachytic Diatreme from the Kızılcaören Alkaline Silicate–Carbonatite Complex, NW Anatolia.

Authors: Ersoy, Yalçın E. Yavuz, Hikmet Uysal, İbrahim et al.

Source: Minerals (2075-163X). Aug2025, Vol. 15 Issue 8, p867. 23p.

Dynamics of explosive eruptions of Changbaishan volcano, NE China, since the late Pleistocene from the composition and texture of pumice.

Authors: Yu, Hongmei Yang, Wenjian Zhao, Bo et al.

Source: Bulletin of Volcanology. Jan2025, Vol. 87 Issue 1, p1-19. 19p.

Subject Terms: *Trachyte, *Earth sciences, *Pumice, *Volcanic eruptions, *Petrology, *Explosive volcanic eruptions

Generation of Pre-Caldera Qixiangzhan and Syn-Caldera Millennium Rhyolites from Changbaishan Volcano by Shallow Remelting: Evidence from Zircon Hf–O Isotopes.

Authors: Zou, Haibo Tong, Jie

Source: Minerals (2075-163X). Dec2024, Vol. 14 Issue 12, p1297. 11p.

Use-Wear Analysis of Obsidian and Other Volcanic Rocks: An Experimental Approach to Working Plant Resources.

Authors: Brito-Abrante, Idaira Rodríguez-Rodríguez, Amelia

Source: Journal of Archaeological Method & Theory. Dec2024, Vol. 31 Issue 4, p1873-1916. 44p.

Physicochemical Modeling of Melting and Crystallization Processes of Latite and Trachyte.

Authors: Pechenkina, E. N. Berbekova, E. I. Fomichev, S. V. et al.

Source: Theoretical Foundations of Chemical Engineering. Aug2023, Vol. 57 Issue 4, p624-627. 4p.

Subjects: Trachyte, Melt crystallization, Stone, Igneous rocks, Volcanic ash, tuff, etc.

Cogenetic Origin of Magmatic Enclaves in Peralkaline Felsic Volcanic Rocks from the Sanshui Basin, South China.

Authors: Chen, Peijia Qian, Bo Zhou, Zhiwei et al.

Source: Minerals (2075-163X). May2023, Vol. 13 Issue 5, p590. 20p.

Flux ceramic tiles based on Egyptian trachyte.

Authors: Ismail, A. I. M. Elmaghraby, M. S. Shalaby, B. N. A.

Source: Bulletin of the National Research Centre. 7/30/2022, Vol. 46 Issue 1, p1-10. 10p.

Contrasting Styles of Inter-Caldera Volcanism in a Peralkaline System: Case Studies from Pantelleria (Sicily Channel, Italy).

Authors: Romano, Pierangelo White, John Charles Rotolo, Silvio Giuseppe et al.

Source: Minerals (2075-163X). Apr2022, Vol. 12 Issue 4, pN.PAG-N.PAG. 15p.

Věrovany „U Kamenného kříže“, parc. č. 1551/1: okr. Olomouc.

Authors: Schenk, Zdeněk Přichystal, Antonín Komínek, Miroslav

Source: Přehled Výzkumů (PV). 2025, Vol. 66 Issue 1, p252-253. 2p.

Analysis of deformation bands associated with the Trachyte Mesa intrusion, Henry Mountains, Utah: implications for reservoir connectivity and fluid flow around sill intrusions.

Authors: Wilson, Penelope I. R. Wilson, Robert W. Sanderson, David J. et al.

Source: Solid Earth. 2021, Vol. 12 Issue 1, p95-117. 23p.

Subjects: Fluid flow, Trachyte, Igneous rocks, Igneous intrusions, Shale gas reservoirs, Hydrocarbon reservoirs

Geographic Terms: Utah

Dosimetric analysis and radiological risk assessment of trachyte bearing rare metals mineralization at El Sela, southeastern desert, Egypt.

Authors: Hanfi, Mohamed Y. Abdel Gawad, Ahmed E. Abd El Rahman, Reham M. et al.

Source: Radiation Physics & Chemistry. Jan2026, Vol. 238, pN.PAG-N.PAG. 1p.

Subjects: Radiological health risk, Trachyte, Radioisotopes, Radiation exposure, Gamma ray spectrometer, Rare earth metals, Hazards

Geographic Terms: Egypt

Apatite Geochemical and Nd Isotopic Insights into Trachyte Petrogenesis in the Tianchi Volcanic Area of Changbai Mountain, NE China.

Authors: XU, Zhitao SUN, Liying LI, Mengmeng et al.

Source: Acta Geologica Sinica (English Edition). Dec2023, Vol. 97 Issue 6, p1671-1682. 12p.

Subject Terms: *Trachyte, *Apatite, *Terbium, *Rare earth metals, *Petrogenesis, *Volcanic ash, tuff, etc., *Geochemistry

Geographic Terms: China

Two syenitic phases in the Early Paleogene Silhouette Island volcano-plutonic complex, Seychelles.

Authors: Shellnutt, J. Gregory Lee, Tung-Yi Iizuka, Yoshiyuki et al.

Source: Journal of the Geological Society. Nov2024, Vol. 181 Issue 6, p1-16. 16p.

Nb and REE Distribution in the Monte Verde Carbonatite-Alkaline-Agpaitic Complex (Angola).

Authors: Amores-Casals, Sandra Gonçalves, Antonio Olimpio Melgarejo, Joan-Carles et al.

Source: Minerals (2075-163X). Jan2020, Vol. 10 Issue 1, p1-27. 27p.

Petrology of the 2016–2017 eruption of Bogoslof Island, Alaska.

Authors: Loewen, Matthew W. Izbekov, Pavel Moshrefzadeh, Jamshid et al.

Source: Bulletin of Volcanology. Dec2019, Vol. 81 Issue 12, p1-20. 20p.

Subject Terms: *Lava domes, *Trachyte, *Volcanic eruptions, *Mineralogy, *Pumice, *Petrology, *Magmas

Geographic Terms: Alaska

High-precision lithium isotopic analysis using the Nu Sapphire MC-ICP-MS.

Authors: Liu, Shanke Li, Wenjun Su, Benxun et al.

Source: JAAS (Journal of Analytical Atomic Spectrometry). Mar2023, Vol. 38 Issue 3, p656-666. 11p.

Subjects: Isotopic analysis, Trachyte, Diabase, Chemical purification, Kimberlite

Magmatic processes forming replacement textures with fluorite alignments in feldspars in an evolved trachyte from Oki‐Dogo Island, Sea of Japan.

Authors: Nakano, Satoshi Makino, Kuniaki

Source: Island Arc. Jan2024, Vol. 33 Issue 1, p1-22. 22p.

Subject Terms: Transmission electron microscopes, Fluorapatite, Trachyte, Substitution reactions, Electron probe microanalysis

Pre‐eruption magma staging at the long‐lived intraplate Dunedin Volcano, New Zealand.

Authors: Baxter, Rachael J. M. White, James D. L. Brenna, Marco et al.

Source: Terra Nova. Jun2022, Vol. 34 Issue 3, p253-263. 11p.

Subjects: Volcanoes, Trachyte, Phonolite, Volcanism, Basalt

Geographic Terms: New Zealand

Prolonged Trachyte Storage and Unusual Remobilization at Piton de la Fournaise, La Réunion Island, Indian Ocean: Li, O, Sr, Nd, Pb and Th Isotope Study.

Authors: Vlastelic, I Bachèlery, P Sigmarsson, O et al.

Source: Journal of Petrology. Jul2021, Vol. 62 Issue 7, p1-19. 19p.

Subjects: Trachyte, Lithium, Tholeiite, Lithium isotopes, Strontium isotopes, Uranium, Neodymium isotopes, Thorium isotopes

Geographic Terms: Réunion

A likely reason for the appearance of the Daly Gap in magmatic series of large igneous provinces: Geological and petrological evidence.

Authors: Sharkov, E. Bogatikov, O.

Source: Doklady Earth Sciences. Feb2017, Vol. 472 Issue 2, p231-236. 6p.

Subjects: Basalt, Trachyte, Igneous rocks, Syenite, Gabbro, Crystallization, Immiscibility