Records of the Geological Survey of India, Volume 123, Part 1The Survey, 2002 - 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 82
... ( Toposheet Nos . 65C / 6 & 10 , Code No. C / 65C / 6 / CW / AP / 87 / 107 ) Regional exploration by drilling for search of coal was continued with the objective to delineate the economically viable blocks at a shollow depth for detailed ...
... ( Toposheet Nos . 65C / 6 & 10 , Code No. C / 65C / 6 / CW / AP / 87 / 107 ) Regional exploration by drilling for search of coal was continued with the objective to delineate the economically viable blocks at a shollow depth for detailed ...
Page 178
... Toposheet No 64G / 9 & 13 . Rock formations belonging to Raipur Group of Chhattisgarh Supergroup are exposed in the area . The sequence is mainly conformable and consisting of limestone and dolomite of Chandi Formation , lower oolitic ...
... Toposheet No 64G / 9 & 13 . Rock formations belonging to Raipur Group of Chhattisgarh Supergroup are exposed in the area . The sequence is mainly conformable and consisting of limestone and dolomite of Chandi Formation , lower oolitic ...
Page 244
... ( Toposheet Nos . 56 0/9 & 13 ) . Sulphide mineralisation in the form of pyrite , chal- copyrite is found within migmatites as minor veins , specks and stringers at 2 km SSE of Chinnapendyala ( Toposheet No. 56 0/5 & 9 ) . The dolerite ...
... ( Toposheet Nos . 56 0/9 & 13 ) . Sulphide mineralisation in the form of pyrite , chal- copyrite is found within migmatites as minor veins , specks and stringers at 2 km SSE of Chinnapendyala ( Toposheet No. 56 0/5 & 9 ) . The dolerite ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
COAL WING | 72 |
Copyright | |
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Common terms and phrases
analysed anomaly assess associated bands basalt base basic basin belt Bihar block bodies boreholes carried channel clay coal Code collected completed comprises condition construction continued core covered delineated deposits depth detailed developed Director district Division drilling dykes eastern exploration exposed field flows Formation foundation geological mapping geophysical geotechnical investigation gneiss gold grade grained granite Group Headquarters holes identified indicated intrusive irrigation length lignite limestone located lower magnetic major mineral mineralisation Nagpur objective occur Orissa Pradesh prepared present processed proposed quartz quartzite range Regional reported reservoir revealed river rock samples sand sandstone scale Scheme schist seams sediments shale shear soil spillway sq km stage strike structure suggested surface surveys taken thickness thin tion Toposheet traverses trending tunnel units upto values varies various veins West zone