Records of the Geological Survey of India, Volume 115, Parts 1-2Government of India, 1985 - 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 80
... rock type Gondwanas ) form the rock types around the lower dam. Subarnarekha Project S. C. Kanungo carried out logging of the deep pits and 125.22 m of drill hole cores at Haldia and Jharia dam sites and examined the stone quarry sites ...
... rock type Gondwanas ) form the rock types around the lower dam. Subarnarekha Project S. C. Kanungo carried out logging of the deep pits and 125.22 m of drill hole cores at Haldia and Jharia dam sites and examined the stone quarry sites ...
Page 27
... types of rocks forming a continuous series , namely hornblendite , albite ... rock clans and their differentiates , and bear close relationship to the ... rock types are summarised below : ULTRAMAFITES The ultramafites , represented by ...
... types of rocks forming a continuous series , namely hornblendite , albite ... rock clans and their differentiates , and bear close relationship to the ... rock types are summarised below : ULTRAMAFITES The ultramafites , represented by ...
Page 55
... rock types which have been taken for the mass susceptibility studies . Their mineral- ogical characters are discussed below : - Dunite exhibits coarse - grained texture with diffused grain boundaries , and comprises entirely of olivine ...
... rock types which have been taken for the mass susceptibility studies . Their mineral- ogical characters are discussed below : - Dunite exhibits coarse - grained texture with diffused grain boundaries , and comprises entirely of olivine ...
Contents
CURATORIAL DIVISION | 13 |
SOUTHERN REGION | 18 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 20 |
Copyright | |
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abutment alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bedrock Bihar Bijawar biotite block boreholes carried out geological chalcopyrite clay coalfield comprising covering an area Deccan traps deposits depth dips Director district Division dolomite drill holes dykes earth dam exploration exposed fault folds Formation fossils geochemical geological mapping Geologist geophysical geotechnical investigation gneiss Gondwana granite granite gneiss granitoid grey Headquarters Hydel Project indicated km long laboratory limestone line km located logging magnetic mapped an area migmatite mineralisation minerals nala pegmatite penstock phyllite power house PRADESH proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan Region reservoir river rock types S/Shri samples were collected sand sandstone scale schist seams sediments sequence shale shear zone Shri siltstone Singh Sirohi district slope spillway sq km sq km area stage geological investigation studies sulphide surveys terrace thickness tion toposheet traverse mapping trending tunnel valley Vindhyan volcanics