Anisotropy of magnetic susceptibility (AMS) and rockmagnetic data for Nandurbar-Dhule Deccan dyke swarm
datasetposted on 29.06.2020, 00:00 by J. (Jyotirmoy) Mallik, Ayanangshu Das
The files contain Rockmagnetic (Susceptibility measurements, Isothermal remanent magnetisation i.e. IRM analysis) data and Anisotropy of magnetic Susceptibility (AMS) data obtained from Nandurbar-Dhule Deccan dyke samples. The rcokmagnetic data contain several calculated parameters like low frequency susceptibility (xlf), frequency dependent susceptibility (xfd%), Saturation IRM (SIRM), hard and soft component of IRM etc. The AMS data contains orientation of principal susceptibility axes (k1,k2,k3) along with shape parameter (T) and degree of anisotropy (p') etc. The research is motivated to decipher the magma flow pattern in these dykes, whether they were diretly related to Reunion hotspot or fed by the fissures. Oriented dyke samples have been collected from the field and analysed in laboratory following the methods explained in 'readme.txt' file.