Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 37
... strike length of 1.6 km ( approx . ) . The rock types exposed in the areas are phyllites with inter- calations of limestone / dolomite and quartzite belonging to the Cumbum stage of the Nallamalai series . 2. Bastipadu area , Kurnool ...
... strike length of 1.6 km ( approx . ) . The rock types exposed in the areas are phyllites with inter- calations of limestone / dolomite and quartzite belonging to the Cumbum stage of the Nallamalai series . 2. Bastipadu area , Kurnool ...
Page 61
... strike - length of 600 m . Mineralisation is associated with brecciated quartzite and the zone varies in width between 4 to 60 m . IP Surveys could pick up a strong anomaly zone with possible depth extension . This zone has been traced ...
... strike - length of 600 m . Mineralisation is associated with brecciated quartzite and the zone varies in width between 4 to 60 m . IP Surveys could pick up a strong anomaly zone with possible depth extension . This zone has been traced ...
Page 193
... strike lengths ) of chert with manganese concentrations , two impersistent horizons of banded magnetite - quartzite of 6 km and 8 km srike lengths , and lateritised iron ore band of 4 km strike length were located . In the Sanquelim ...
... strike lengths ) of chert with manganese concentrations , two impersistent horizons of banded magnetite - quartzite of 6 km and 8 km srike lengths , and lateritised iron ore band of 4 km strike length were located . In the Sanquelim ...
Contents
VIII WESTERN REGION | 13 |
EASTERN REGION | 45 |
MINERAL INVESTIGATIONS | 67 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone Asstt bands basalt basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite Circle clay coal comprising covered Deccan Trap delineated deposits depth Director dist district Division drill cores drill holes fault folds Formation fossils geochemical geological mapping Geologist Jr Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite Group Headquarters Hydel India indicated investigation Kumar laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres migmatites mineralisation minerals nala occurs Orissa pegmatite phyllite pits power house Pradesh Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shillong Shri sillimanite Singh soil spillway sq km Srivastava strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan West Bengal