Age and thermal history of the Maksyutov metamorphic complex: 40Ar/39Ar evidence

Lepezin, G. G.; Травин, А. В.; Yudin, D. S.; Волкова, Н. И.; Korsakov, Andrey V.

doi:10.1134/s0869591106010085

Cited by 25 publications

(3 citation statements)

References 16 publications

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“…Phengite specimens cut from garnet–omphacite eclogite rock of the low layer of Maksyutov ultra‐high‐pressure metamorphic complex (South Ural Mountains, Russia) were mineral samples selected from the IGM mineral collection (Novosibirsk). Chemical composition of our phengite specimens, K 0.86 Na 0.03 (Al 1.38 Mg 0.37 Fe 0.25 )(Ti 0.03 Al 0.51 Si 3.46 )O 10 (OH) 2 , was determined in the work . Lattice‐dynamical simulations of C 2/c monoclinic phengite were performed with LADY software packet successfully used for many crystals …”

Section: Methods and Samplesmentioning

confidence: 99%

In‐situRaman study of phengite compressed in water medium under simultaneously highP–Tparameters

Goryaĭnov

Крылов

Polyansky

et al. 2017

J Raman Spectroscopy

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The in‐situ method of Raman spectroscopy was used to study the layered mineral phengite, K(Al,Mg)2(Si,Al)4O10(OH)2, compressed in water under simultaneously high temperatures and pressures (respectively, up to 373 °С and 12.5 GPa). The implemented conditions were typical of modeling the ‘cold’ subduction zones in lithospheric slabs. The high pressures and temperatures were produced in an electrically heated diamond‐anvil cell. Measured Raman spectra have demonstrated a high Р–Т stability of the mineral. No non‐quenchable phengite states (no reversible or irreversible polymorphic transitions, overhydration or notable amorphization) were observed in the investigated samples. Copyright © 2017 John Wiley & Sons, Ltd.

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Section: Methods and Samplesmentioning

confidence: 99%

In‐situRaman study of phengite compressed in water medium under simultaneously highP–Tparameters

Goryaĭnov

Крылов

Polyansky

et al. 2017

J Raman Spectroscopy

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“…The dating procedure was described by Lepezin et al (2006). The dating procedure was described by Lepezin et al (2006).…”

Section: Methodsmentioning

confidence: 99%

Ancient Coal Fires on the Southwestern Periphery of the Kuznetsk Basin, West Siberia, Russia

Novikova¹,

Sokol²,

Novikov³

et al. 2015

Coal and Peat Fires: A Global Perspective

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“…The 40 Ar/ 39 Ar isotopic-geochronological study was carried out at the Institute of Geology and Miner alogy of the Siberian Branch of the Russian Academy of Sciences (Novosibirsk) using stepwise heating after the technique described in [11,17]. Isotopic dating was conducted for the sericite monofraction hand picked under a binocular microscope from the 0.25-0.15 mm fraction (table) of the crushed quartz-seric ite metasomatite taken from the selvage of a quartz vein bearing Au-Ag mineralization with the maxi mum content of the metals.…”

Section: Geochronological Studymentioning

confidence: 99%

Age of the Au-Ag mineralization and its relation to the magmatism at the Dess occurrence, North Stanovaya metallogenic zone (southeastern framing of the North-Asian Craton)

Buchko

Сорокин

Пономарчук

et al. 2012

Russ. J. of Pac. Geol.

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Mesozoic ore systems were responsible for the formation of numerous Au, Ag, Mo, and Pb occur rences and deposits in the North Stanovaya metallogenic zone, the largest of which are the Bamskoe, Vykhodnoe, Mogotinskoe, Dess, Nakhodka, and Apsakan deposits. The age of the hydrothermal-metaso matic processes that accompanied the mineralization is 130-122 Ma, which allows us to relate the ore for mation to the origin of the granitoids of the Tynda-Bakaran complex (138-124 Ma). The latter rocks form large intrusions united into the Stanovoi Belt in the southeastern framing of the North Asian Craton. The ore objects change in the sequence Au-Ag-Au-Mo(Au) from the south northward and are restricted to the contact zones of intrusions of the Stanovoi Belt, which were probably formed at the transform continental margin.

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Age and thermal history of the Maksyutov metamorphic complex: 40Ar/39Ar evidence

Cited by 25 publications

References 16 publications

In‐situRaman study of phengite compressed in water medium under simultaneously highP–Tparameters

In‐situRaman study of phengite compressed in water medium under simultaneously highP–Tparameters

Ancient Coal Fires on the Southwestern Periphery of the Kuznetsk Basin, West Siberia, Russia

Age of the Au-Ag mineralization and its relation to the magmatism at the Dess occurrence, North Stanovaya metallogenic zone (southeastern framing of the North-Asian Craton)

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