Records of the Geological Survey of India, Volume 129, Parts 4-5The Survey, 1994 - 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 1
... Group , comprising Bhuban and Bokabil formations , overlies the Barail Group with an unconformable and partially faulted contact . Silicified fossil wood has been found in Tipam Group , comprising Tipam sandstone . 3202 Sq . Kms of ...
... Group , comprising Bhuban and Bokabil formations , overlies the Barail Group with an unconformable and partially faulted contact . Silicified fossil wood has been found in Tipam Group , comprising Tipam sandstone . 3202 Sq . Kms of ...
Page 5
... Group of rocks which rest unconformably on the older meta- morphites represented by gneiss . Conglomerate and sandstone of Cretaceous / Tertiary age rest unconformably on Shillong Group rocks . Mafic intrusive occurs as discrete ...
... Group of rocks which rest unconformably on the older meta- morphites represented by gneiss . Conglomerate and sandstone of Cretaceous / Tertiary age rest unconformably on Shillong Group rocks . Mafic intrusive occurs as discrete ...
Page 14
... Groups . The ( tentative ) stratigraphic succession worked out is given in Table 1 : Formation Age Group Dihing Paleocene Group Tipam Girujan Clay Formation Group Tipam Sandstone Formation Miocene Bokabil Formation Surma Group Bhuban ...
... Groups . The ( tentative ) stratigraphic succession worked out is given in Table 1 : Formation Age Group Dihing Paleocene Group Tipam Girujan Clay Formation Group Tipam Sandstone Formation Miocene Bokabil Formation Surma Group Bhuban ...
Contents
Resource Survey for dimensional stones of Mylliem Granite East Khasi Hills District Meghalaya | 4 |
ASSAM PROJECT 6 GEOLOGICAL MAPPING | 12 |
An Overview | 1 |
Copyright | |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly Arunachal Pradesh Assam assessment auriferous banded iron formation beach bedrock BIF bands biotite block boreholes carried charnockite chert clay comprising delineated deposits depth dips dolerite drilling dykes east eastern emplaced ENE-WSW excavated exposed field season folds foliation Formation gabbro geochemical GEOLOGICAL MAP geophysical geotechnical investigations gneiss grade grained granite granite gneiss granulite gravity grey Group hill hornblende indicated intrusives joints KARNATAKA KERALA kimberlite laterite limestone lineament located mafic magnetic Meghalaya metabasalt migmatites mineral mineralised zones NE-SW NW-SE occur overburden pegmatite phyllite pink power house PROJECT pyrite quartz quartz veins quartzite regional ridge river rock types samples sand sandstone scale schist belt schistose sediments shale shear zone Shillong slope soil Specialised Thematic Mapping sq km strike length structural studies sulphides surface surveys TAMIL NADU thick traverses trenching trending tunnel ultramafic upto valley volcanics weathered width