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Akademický článek

The podiform chromitites in the Dagküplü and Kavad mines, Eskisehir ophiolite (NW-Turkey): Genetic implications of mineralogical and geochemical data

Autor: I. UYSAL, F. ZACCARINI, M.B. SADIKLAR, M. TARKIAN, O.A.R. THALHAMMER, G. GARUTI

Publikováno v: Geologica Acta, Vol 7, Iss 3 (2009)

Mantle tectonites from Eskisehir (NW-Turkey) include high-Cr chromitites with limited variation of Cr#, ranging from 65 to 82. Mg# ratios are between 54 and 72 and chromite grains contain up to 3.71 wt% Fe2O3 and 0.30 wt% TiO2. PGE contents are varia

Externí odkaz: https://doaj.org/article/df1ccd59978e4cbeb978badb260846f8

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Autofix – Automated Design of Fixtures

Autor: S. Nambiar, A. P. Albert, V. V. R. C. Rimmalapudi, V. Acharya, M. Tarkian, H. Kihlman

Publikováno v: Proceedings of the Design Society. 2:543-552

This paper presents a framework to develop the automated design of fixtures using the combination of design automation (DA), multidisciplinary optimization and robotic simulation. MDO necessitates the use of concurrent and parametric designs which ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7dd02f94699d22bc0729859e1ad7683b
https://doi.org/10.1017/pds.2022.56

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Akademický článek

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Akademický článek

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Akademický článek

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Petrology of Al- and Cr-rich ophiolitic chromitites from the Muğla, SW Turkey: implications from composition of chromite, solid inclusions of platinum-group mineral, silicate, and base-metal mineral, and Os-isotope geochemistry

Autor: M. Tarkian, Giorgio Garuti, Ibrahim Uysal, Federica Zaccarini, Stefanie Heidrich, M. Burhan Sadiklar, Thomas Meisel

Publikováno v: Contributions to Mineralogy and Petrology. 158:659-674

Ultramafic rocks around the city of Mugla in SW Turkey are represented by mantle peridotites depleted to various degrees, ranging from cpx-rich harzburgites to depleted harzburgite and dunite. Cpx-rich harzburgites are thought to be the residua left

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95c5725d5b76838134130138b879dfde
https://doi.org/10.1007/s00410-009-0402-9

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Carbonate-replacement Pb–Zn–Ag ± Au mineralization in the Kamariza area, Lavrion, Greece: Mineralogy and thermochemical conditions of formation

Autor: M. Tarkian, Panagiotis Voudouris, Ch. Solomos, Vasilios Melfos, Paul G. Spry, Todd A. Bonsall

Publikováno v: Mineralogy and Petrology. 94:85-106

Carbonate-replacement Pb–Zn–Ag ± Au deposits in the Kamariza area, Lavrion district, Attica, Greece, are genetically related to the emplacement of Miocene andesitic dikes within a rapidly extending continental back-arc basin, which formed during

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d4fd4d1b9f5c3a2df2057ba346f40f6
https://doi.org/10.1007/s00710-008-0007-4

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Mineralogical and fluid inclusion constraints on the evolution of the Plaka intrusion-related ore system, Lavrion, Greece

Autor: Panagiotis Voudouris, Vasilios Melfos, Paul G. Spry, M. Tarkian, Maria Economou-Eliopoulos, Todd A. Bonsall

Publikováno v: Mineralogy and Petrology. 93:79-110

The intrusion-centered, polymetallic Plaka ore system, Lavrion, Greece, is genetically related to the emplacement of a Miocene biotite ± hornblende granodioritic body and granodiorite porphyry dikes/sills within metamorphic Mesozoic rocks of the Att

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21cbba8e413e114c2ebf0825ac0c364c
https://doi.org/10.1007/s00710-007-0218-0

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COMPOSITIONAL VARIATIONS AS A RESULT OF PARTIAL MELTING AND MELT-PERIDOTITE INTERACTION IN AN UPPER MANTLE SECTION FROM THE ORTACA AREA, SOUTHWESTERN TURKEY

Autor: Ibrahim Uysal, Orhan Karsli, M. Burhan Sadiklar, M. Tarkian, Chris J. Ottley, Melanie Kaliwoda

Publikováno v: The Canadian Mineralogist. 45:1471-1493

The bulk composition (major and trace elements) and the composition of minerals in peridotites of the Ortaca area, south-western Turkey, have been investigated to understand the processes controlling lithological and compositional variations in the d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::207c7f8cee31848125c38e4c2c3a3d68
https://doi.org/10.3749/canmin.45.6.1471

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MIESSIITE, Pd11Te2Se2, A NEW MINERAL SPECIES FROM MIESSIJOKI, FINNISH LAPLAND, FINLAND

Autor: Stefanie Heidrich, Andrew C. Roberts, M. Tarkian, Kari Kojonen, Ragnar Törnroos

Publikováno v: The Canadian Mineralogist. 45:1221-1227

Miessiite, a new mineral species of ideal composition Pd11Te2Se2, is cubic, space group Fd 3 m (#227), a 12.448(2) A, V 1929.0 (4) A3, Z = 8. The strongest six lines of the X-ray powder-diffraction pattern [ d in A(I)( hkl )] are: 2.395(80)(511,333),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e567dbbd90cf7e3042a989e35fdc9556
https://doi.org/10.2113/gscanmin.45.5.1221

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