Geology and petrology of the potassic and ultrapotassic rocks from the northern part of Senirkent (Isparta-SW Turkey): evidence of magma–carbonate wall-rock interactions
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DOI: 10.1007/s12517-019-4453-6
Abstract: Potassic, ultrapotassic lava domes, flows, and volcano-sedimentary deposits including leucite-bearing and leucite-free grains crop out to the north of Senirkent (Isparta), at the apex of the Isparta Angle (southwestern Turkey). Ultrapotassic rocks are nepheline-foidolite, italite,… read more here.
Keywords: ultrapotassic rocks; petrology; senirkent isparta; geology ... See more keywords
Cenozoic mantle composition evolution of southern Tibet indicated by Paleocene (~ 64 Ma) pseudoleucite phonolitic rocks in central Lhasa terrane
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DOI: 10.1016/j.lithos.2017.12.021
Abstract: Abstract The question of whether continental subduction processes in collisional orogenic belts can trigger wide-spread mantle metesomatism and crustal material recycling remains unresolved. Miocene (25–8 Ma) ultrapotassic rocks in southern Tibet are the only mantle-derived magmatic… read more here.
Keywords: ultrapotassic rocks; pseudoleucite phonolitic; southern tibet; lhasa terrane ... See more keywords