Records of the Geological Survey of India, Volume 130, Part 4The Survey, 1995 - 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 13
... phyllite in the northern and south - west- ern parts and of conglomerate , weathered sandstone and siltstone in the south - eastern part . The Bhelauguri Sur- face represents a Quaternary slope wash deposit and occurs as linear patches ...
... phyllite in the northern and south - west- ern parts and of conglomerate , weathered sandstone and siltstone in the south - eastern part . The Bhelauguri Sur- face represents a Quaternary slope wash deposit and occurs as linear patches ...
Page 16
... phyllite . These are intruded by amphibolites , granitoids , pegmatites and quartz veins . Both grey and pink ... phyllites . Granitoid gneisses , biotite schist , quartzo- feldspathic gneisses , amphibole biotite rock . The mafic ...
... phyllite . These are intruded by amphibolites , granitoids , pegmatites and quartz veins . Both grey and pink ... phyllites . Granitoid gneisses , biotite schist , quartzo- feldspathic gneisses , amphibole biotite rock . The mafic ...
Page 27
... phyllite along strike . No major folding is observed except for minor puckering in phyllite and an E - W trending gentle swing within the dolomite and adjacent lithounits . Investigation of limestone for use in lime making was carried ...
... phyllite along strike . No major folding is observed except for minor puckering in phyllite and an E - W trending gentle swing within the dolomite and adjacent lithounits . Investigation of limestone for use in lime making was carried ...
Contents
Foreword | 1 |
PROJECT2 LIMESTONE MEGHALAYA | 7 |
Regional geoenvironmental appraisal of Meghalaya | 9 |
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Common terms and phrases
abutment amphibolite Archaean ARUNACHAL PRADESH Assam axial plane axis bands basemetal bed rock Bhuban Formation biotite block bore holes boreholes carried channel Chu valley clay comprises conglomerate construction Crystalline Complex depth dimension stones dips dolerite drilled dyke EAST KHASI HILLS evaluation excavation exposed folds foliation Gandhigram Formation GDP-LOG geoenvironmental GEOTECHNICAL INVESTIGATION gneisses granite gneiss granitoids grey Karbi Anglong district KHASI HILLS DISTRICT Kopili lamprophyre leakage limestone lithounits located Mahadek Formation Mawsynram medium grained Meghalaya metasedimentary metasediments micaceous Middle Bhuban migmatites mineralisation mylonitic Nagaon overburden phyllite power house proposed Proterozoic quartzite Quaternary reservoir river samples sandstone scale schist sediments Sela Group sequence shale Shillong Shillong Group Siang district siltstone slope soil spillway sq km sq km area sq.km structure studies Subansiri suitable Surma Group surveys Systematic geological mapping Tertiary thick Thrust Tilung Tipam Toposheet trending Tuting Crystallines Unconformity Upper Bhuban upstream WEST के