OCCURRENCE OF ROCKS OF KIMBERLITIC AND LAMPROPHYRIC AFFINITY IN THE P.C. PYAPILLI AREA, ANANTAPUR DISTRICT, ANDHRA PRADESH

摘要

While carrying out semi-detailed geophysical surveys in search of kimberlites along an inferred fracture line 'D3' connecting the pipes of Lattavaram (P3, P4';'P8 and P9) and Venkatampalli (P7), a moderate EM quadrature anomaly zone L-3 was delineated over a distance of 600 m in the soil covered area (Subramanyam et al. 1991,,Fig.l). This inferred.