Records of the Geological Survey of India, Volume 128, Part 4The Survey, 1996 - 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 11
Page 7
... boreholes ( BH LVD - 17 to 38 ) were completed . The last borehole LVD - 39 will be taken up in F.S .: 1994-95 . The boreholes were spaced at maximum 300 mt . grid intervals . The thickness of limestone horizon encountered in Boreholes ...
... boreholes ( BH LVD - 17 to 38 ) were completed . The last borehole LVD - 39 will be taken up in F.S .: 1994-95 . The boreholes were spaced at maximum 300 mt . grid intervals . The thickness of limestone horizon encountered in Boreholes ...
Page 37
... borehole planning and 0.85 L km section measurement studies were made in Amritganga - Vasudhara ( A - V ) block for correlation between surface geology and data generated through drilling . The borehole SAV - 1 ( vertical ) drilled upto ...
... borehole planning and 0.85 L km section measurement studies were made in Amritganga - Vasudhara ( A - V ) block for correlation between surface geology and data generated through drilling . The borehole SAV - 1 ( vertical ) drilled upto ...
Page 43
... borehole SAV - 1 was a vertical one and was drilled upto a depth of 175 m . The second borehole SAV - 2 , an inclined one , was drilled upto a depth of 105m till the end of Sept. '94 . The Mukatung block constitues the north eastern ...
... borehole SAV - 1 was a vertical one and was drilled upto a depth of 175 m . The second borehole SAV - 2 , an inclined one , was drilled upto a depth of 105m till the end of Sept. '94 . The Mukatung block constitues the north eastern ...
Contents
LIMESTONE INVESTIGATION Ops I Meghalaya | 6 |
An Overview | 17 |
Quaternary geology and geomorphological mapping of the Brahmaputra Valley | 23 |
Copyright | |
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Common terms and phrases
Aizawl AIZAWL DISTRICT arenaceous argillaceous Arunachal Pradesh Assam bands Barail Group Bhuban Formation biotite Bokabil borehole CACHAR clay coal Code comprises Dauki Fault Dibang Valley Disang Group DIVISION An Overview dolomite East Siang Eocene erosion excavation exposed field season fold Geoenvironmental geotechnical gneiss granite granitoids grey indicate JAINTIA HILLS DISTRICT joint KALIYANI LINEAMENT Karbi Anglong District Khasi Greenstones Kopili Kumar limestone Litang lithostratigraphy lithounits located medium grained Meghalaya mineral mineralisation Mizoram molybdenite Mukatung Nagaland NE-SW North Eastern Region occur overlain pegmatitic power house prone areas Quaternary Ranganadi river rockmass samples sandstone scale schist sediments Sela Group sequence shale shear Shella Formation Shillong Siang District Sibsagar siltstone slope soil sq.km structure Surma Surma Group Survey of India Sylhet synclinal systematic geological mapping tectonic Tertiary thick TINSUKIA DISTRICT tion Tipam Group toposheet traverse trend TRIPURA tunnel ultramafic Unconformity West Kameng district zone