Records of the Geological Survey of India, Volume 125, Part 1The Survey, 1999 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 235
... gold was noted upto 15-20 km downstream of these rivers from the Siwalik foot hills . The best concentration of gold is found in the sediments containing granule to large pebble size clasts . The favourable gradient for gold deposition ...
... gold was noted upto 15-20 km downstream of these rivers from the Siwalik foot hills . The best concentration of gold is found in the sediments containing granule to large pebble size clasts . The favourable gradient for gold deposition ...
Page 323
... gold over a width of 1.75m . The borehole MG - 10 was drilled for lode - 5 at 50m west of MG - 8 to intersect the lode at 60m vertical depth and has intersected the mineralised zone in the form of quartz vein with pyrite dissemination ...
... gold over a width of 1.75m . The borehole MG - 10 was drilled for lode - 5 at 50m west of MG - 8 to intersect the lode at 60m vertical depth and has intersected the mineralised zone in the form of quartz vein with pyrite dissemination ...
Page 325
... gold .. R. Madhusudanan and M. Venkatasubramanian were associated with the project . Investigation for gold in Vittalapura_ Yelwari area , Hassan district , Karnataka ( Code No. PM / 57D / SR / KAR / 86 / 39 ) The quantum of work done ...
... gold .. R. Madhusudanan and M. Venkatasubramanian were associated with the project . Investigation for gold in Vittalapura_ Yelwari area , Hassan district , Karnataka ( Code No. PM / 57D / SR / KAR / 86 / 39 ) The quantum of work done ...
Contents
Introduction | 11 |
Southern Region 291362 | 13 |
Geochronology and Isotope Geology Division | 16 |
Copyright | |
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Common terms and phrases
Alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin belt Bihar biotite Block boreholes Calcutta Director carried chalcopyrite charnockite clay coal comprising Construction stage geotechnical core covered Deccan Trap delineated deposits depth district DIVISION Headquarters Divn drilling dykes earth dam exploration exposed field season Formation foundation geochemical geological mapping Geologist Jr geophysical geotechnical investigation gneiss gold Gondwana grade granite gneiss granitoids gravity Group indicated investigation was taken Kumar limestone lineaments located logging Madhya Pradesh magnetic Maharashtra migmatite mineral Nagpur Orissa pegmatite phyllite power house Pradesh Code programme proposed quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION rhyolite river samples were collected sandstone scale schist seams sediments shear zone Shri Singh slope spillway sq km stage geotechnical investigation stratigraphic strike length studies sulphide mineralisation Supergroup surveys thick Toposheet traverse trending tunnel ultramafic upto volcanics