Records of the Geological Survey of India, Volume 125, Parts 5-6The Survey, 1992 - 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. |
From inside the book
Results 1-3 of 48
Page 237
... Supergroup and their evolution . The lithounits of the Kannegiri hills are khondalite , quartzite and calc - silicate rock of the Khondalite Group , acid and intermediate charnockites of the Charnockite Group , grey banded gneisses ...
... Supergroup and their evolution . The lithounits of the Kannegiri hills are khondalite , quartzite and calc - silicate rock of the Khondalite Group , acid and intermediate charnockites of the Charnockite Group , grey banded gneisses ...
Page 5
... Supergroup , which in turn , are capped by Deccan trap flows ( Plate No.3 ) . Rocks of the Temni Formation include quartzite , cal- careous quartzite , graphite schist , graphite quartzite , marble , tremolite - actinolite quartz schist ...
... Supergroup , which in turn , are capped by Deccan trap flows ( Plate No.3 ) . Rocks of the Temni Formation include quartzite , cal- careous quartzite , graphite schist , graphite quartzite , marble , tremolite - actinolite quartz schist ...
Page 122
... Supergroup upto depth of 95.80 m . At depth below 96 m coarse grained pink , granitic gneiss , highly fractured with oblique fractures at angle of 45 ° to 80 ° is encountered upto 244.60 m . The rock shows fillings of calcite and silica ...
... Supergroup upto depth of 95.80 m . At depth below 96 m coarse grained pink , granitic gneiss , highly fractured with oblique fractures at angle of 45 ° to 80 ° is encountered upto 244.60 m . The rock shows fillings of calcite and silica ...
Contents
OP Andhra Pradesh | 1 |
Geotechnical and special Investigations 139 | 206 |
Geophysical Investigations | 213 |
Copyright | |
2 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite ANDHRA PRADESH anomalies bands basalt basement basic dykes basin biotite biotite gneiss block boreholes carried charnockite chlorite clay coarse Deccan Trap depth dips DISTRICT dolerite drilled eastern emplaced enclaves exposed fault field season flows folds foliation Formation fractures gabbro garnet geochemical GEOLOGICAL MAP Geologist Jr geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold Gondwana grained granite granite gneiss granitoids granulite grey hornblende indicated intrusives joints KARNATAKA kimberlite laterite lava limestone lineament located MADHYA PRADESH MADHYA PRADESH Code magnetite MAHARASHTRA massive metabasalt metamorphism migmatite mineralised zone minerals Nagpur NE-SW NW-SE occur pegmatite phyllite pink granite plagioclase porphyritic pyrite quartz quartz veins quartzite regional reservoir rhyolite river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shear zone soil spillway sq km strike length studies Supergroup surveys TAMIL NADU thick tion toposheet traversed trench trending tunnel ultramafic upto volcanics width