Records of the Geological Survey of India, Volume 127, Part 3The Survey, 1994 - 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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Results 1-3 of 61
Page 8
... mineralised zone for 350 m strike length with widths ranging from 0.50 m to a maximum of about 22m . In the Dhawa prospect , a total of 541.30 m of drilling was carried out with 2 rigs . Basemetal mineralisation of mainly chalcopyrite ...
... mineralised zone for 350 m strike length with widths ranging from 0.50 m to a maximum of about 22m . In the Dhawa prospect , a total of 541.30 m of drilling was carried out with 2 rigs . Basemetal mineralisation of mainly chalcopyrite ...
Page 23
... mineralised zones are intersected . To prove the strike extension of the mineralisation intersected in RMP - 1 , two more boreholes RMP - 2 and RMP - 3 were drilled at an interval of 200 m and 400 respectively from RMP - 1 . Later , the ...
... mineralised zones are intersected . To prove the strike extension of the mineralisation intersected in RMP - 1 , two more boreholes RMP - 2 and RMP - 3 were drilled at an interval of 200 m and 400 respectively from RMP - 1 . Later , the ...
Page 118
... mineralisation in the form of very thin stringers and sporadic disseminations of chalcopyrite at places . No definite and good mineralised zone has been intersected at expected vertical depth of 100m and thus the mineralised zone proved ...
... mineralisation in the form of very thin stringers and sporadic disseminations of chalcopyrite at places . No definite and good mineralised zone has been intersected at expected vertical depth of 100m and thus the mineralised zone proved ...
Contents
BIHAR | 1 |
Chhotanagpur Gneiss | 8 |
Geological mapping and geochomical survey to the south | 15 |
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ABSTRACTS OF PROGRESS acid volcanic amphibolite Andaman apatite bands Bankura districts basemetal mineralisation basin belt Bihar biotite block boreholes carbonatite chert Chhotanagpur chlorite chlorite schist chromite clay conglomerate Construction stage geotechnical deformation deposits depth dolerite drilling Eastern Ghat Engineering Geology exploration EXTENDED ABSTRACTS ferruginous field season folds foliation formation geochemical GEOLOGICAL MAP Geology III Ops geophysical geotechnical investigation Ghosh gneiss gold grade grained granite gneiss Group of rocks INDEX indicate Iron Ore Supergroup Irrigation Project island Keonjhar Keonjhar district LATERITE lithounits located manganese Mayurbhanj metasedimentary mica schist mineral mineralised zone NALA occur Orissa ORISSA Code OVERVIEW phyllite plagioclase Plate potential Project Engineering Geology quartz quartz veins quartzite Quaternary river sand scale schist sector sequence Sikkim Singhbhum granite Singhbhum Group soil spillway sq km stage geotechnical investigation strike length sulphide surface SURVEY OF INDIA tion Toposheet traversed trending tunnel ultramafic upto West Bengal