№ 3,
2012
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Lapilli magnetite-hematite tuffites of Dashkesan trough of the Lesser Caucasus
Institute of Geology and Geophysics of Azerbaijan National Academy of Sciences, AZ1143, Baku, H.Javid av., 119
Summary
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Interlayers and lenses of tuffites have been defined in Late Bathonian volcanogenic-sedimentary complex of the Lesser Caucasus Mesozoic volcano-plutonic belt in areola of Dashkesan ironore-magnetite deposit. They are saturated by titanium-magnetite and magnetite-hematite round-ellipsoid peas on typical texture correspond to lapilli. Ring location of latter around Dashkesan intrusive with ironore deposit and coincidence of their compositions shows their genetic connection and as a whole confinement to Dashkesan volcanic centre.