Records of the Geological Survey of India, Volume 142, Part 4The Survey, 2009 - 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 54
... proposed penstock and power house locations . The proposed 4.9km long power channel of the project involves many cross drain works which would lead to slope stability problems as a consequence of cutting . So the viability of keeping ...
... proposed penstock and power house locations . The proposed 4.9km long power channel of the project involves many cross drain works which would lead to slope stability problems as a consequence of cutting . So the viability of keeping ...
Page 56
... proposed HRT alignment area the gneisses are found unconformably overlain by low dipping , medium to coarse grained sandstone , siltstone with thin interlayer of shale and coal . Appraisal for the proposed diversion arrangement i.e. for ...
... proposed HRT alignment area the gneisses are found unconformably overlain by low dipping , medium to coarse grained sandstone , siltstone with thin interlayer of shale and coal . Appraisal for the proposed diversion arrangement i.e. for ...
Page 63
... proposed surge shaft and power house . The proposed surge shaft location has been shifted 30m towards S80 ° W on a more elevated ground in order to have more lateral cover . One exploratory bore hole of 30m depth has been recommended to ...
... proposed surge shaft and power house . The proposed surge shaft location has been shifted 30m towards S80 ° W on a more elevated ground in order to have more lateral cover . One exploratory bore hole of 30m depth has been recommended to ...
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active fault alignment amphibolite anorthosite arsenic Arunachal Pradesh Assam bands basic granulite biotite biotite gneiss charnockite clay coarse grained core logging dam axis depth DETAILED CORRIDOR MAPPING dipping DIVISION REVIEW drill East Khasi Hills exposed feldspar field season fold foliation Formation gabbroic anorthosite Geochemical Mapping geological mapping geotechnical investigation gneiss granite granulite gravity grey H.E. Project Hazard Zone Imphal Jaintia Hills district Kakching Khasi Hills district Leikai located Lower Dibang Valley mapped area Mawpyut Mayudia Meghalaya metamorphism minerals Mizoram NE-SW overburden phyllite pink granite gneiss plagioclase porphyritic porphyritic granite power house Proterozoic quartz quartzite Ri-Bhoi Riangdo river sandstone scale schist shale Shillong sillimanite silt siltstone slope stations studies surge shaft tectonic thick toposheet trend West Kameng district West Khasi West Khasi Hills इस एवं का कार्य की के को जनपद टोपोशीट सं तथा पर भूवैज्ञानिक मानचित्रण किया गया मेघालय वर्ग से हेतु है