Records of the Geological Survey of India, Volume 105The Survey, 1975 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 71
... laterite capping over Rewa Sandstones of Upper Vindhyan age . The average thickness of laterite has been obser- ved to be about 50 m . The origin of laterite has not yet been conclu- sively proved , but , from the available evidences at ...
... laterite capping over Rewa Sandstones of Upper Vindhyan age . The average thickness of laterite has been obser- ved to be about 50 m . The origin of laterite has not yet been conclu- sively proved , but , from the available evidences at ...
Page 72
... laterite profile on the western and north - eastern hillocks , namely Kariywa , Tamwa , Chauriya , Bhalchothi and Gudia near Semra village ( 24 ° 41 ′ : 83 ° 25 ′ ) . The bauxite is creamy , dirty white and light pink in colour ...
... laterite profile on the western and north - eastern hillocks , namely Kariywa , Tamwa , Chauriya , Bhalchothi and Gudia near Semra village ( 24 ° 41 ′ : 83 ° 25 ′ ) . The bauxite is creamy , dirty white and light pink in colour ...
Page 173
... laterite . The rock types in the area consist chiefly of khondalites and narrow bands of charnockite capped by a thick blanket of laterite upto 15 m . in thickness , comprising ferruginous laterite below , followed upward by aluminous ...
... laterite . The rock types in the area consist chiefly of khondalites and narrow bands of charnockite capped by a thick blanket of laterite upto 15 m . in thickness , comprising ferruginous laterite below , followed upward by aluminous ...
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Common terms and phrases
abutment alignment alluvium amphibolite Andhra Pradesh bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta dykes Engineer examined exploration exposed folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel upto Uttar Pradesh