Details

Autor(en) / Beteiligte

• Kovalev, S. G.
• Maslov, A. V.
• Kovalev, S. S.
• Vysotskii, S. I.

Titel

New Data on the Sm–Nd Age of Picrites in the Lysogorsk Complex, Southern Urals

Ist Teil von

• Doklady earth sciences, 2019-09, Vol.488 (1), p.1018-1021

Ort / Verlag

Moscow: Pleiades Publishing

Erscheinungsjahr

2019

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• This paper reports new data on the age of picrites in the Lysogorsk complex, which are common in the Taratash metamorphic complex (Bashkir Meganticlinorium, the western slope of the Southern Urals). Based on Sm–Nd dating (1409 ± 89 Ma) and calculated data on the crystallization pressure and the temperature of mineral parageneses, it is concluded that picrites belong to the initial type of magmatism, which characterizes the initial stages of the Mashak magmatic event.