Records of the Geological Survey of India, Volume 127, Part 7The 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 65
... depth of the trial pit varies from 0.60 m to 2.20 m and the thickness of overburden varies from 0.10 m to 2.20 m . Different rock types are exposed in the pits at variable depths . The rocks are jointed , foliated and slightly ...
... depth of the trial pit varies from 0.60 m to 2.20 m and the thickness of overburden varies from 0.10 m to 2.20 m . Different rock types are exposed in the pits at variable depths . The rocks are jointed , foliated and slightly ...
Page 71
... depth of 7.39 m / RL 82.76 m . At this level fresh and hard , steeply dipping quartz- mica schist and gray gneisses , and intrusive large pegmatite veins and stringers along foliation planes are found . About 10 % of foundation area is ...
... depth of 7.39 m / RL 82.76 m . At this level fresh and hard , steeply dipping quartz- mica schist and gray gneisses , and intrusive large pegmatite veins and stringers along foliation planes are found . About 10 % of foundation area is ...
Page 72
... depth of 3.87 m / RL 319.46 m , 5.55 m / RL 317.45 m 5.61 m / RL 317.00 m , 4.65 m / RL 317.35 m , 5.10 m / RL 317.45 m and 5.35 m / RL 318.45 m respectively . These expose fresh granite gneiss ( BGC - Banded Gneissic Complex ) ...
... depth of 3.87 m / RL 319.46 m , 5.55 m / RL 317.45 m 5.61 m / RL 317.00 m , 4.65 m / RL 317.35 m , 5.10 m / RL 317.45 m and 5.35 m / RL 318.45 m respectively . These expose fresh granite gneiss ( BGC - Banded Gneissic Complex ) ...
Contents
Exploration for leadzinc in the South Sindesar Ridge LatiokaKhera | 24 |
Integrated geophysical surveys for base metals in Ummedpura and Gelaji | 31 |
Integrated geophysical surveys for base metals in the intervening | 37 |
Copyright | |
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Ajmer district amphibolite anomaly zones Aravalli Banas bands Banswara district basalt base metal basin bedding bedrock Bhilwara district biotite biozones block boreholes calc-silicate carried Champaner comprises conglomerate deformation Delhi Fold Belt delineated Delwara Group deposits depth dolerite dolomite drilling dykes Erinpura evaluation excavation exploration fault felsic field season foliation Formation foundation grade geoenvironmental Geological map geophysical surveys gneisses gold mineralisation gossans granite granitoids grout Gujarat Hindoli Group indicated intersected intrusive investigation Jahazpur Jalore district kmē Kuchaur lignite limestone lineaments lithounits located lower Lunavada m/RL magnetic Mangalwar Complex marble metavolcanics migmatites mineral mineralised zones occur pegmatite phase phyllite piers porphyritic Project quartz quartz veins quartzite Quaternary Rajasthan Rajsamand district residual gravity rhyolite river rocks sandstone Saurashtra Sawar Khera scale schist sediments sequence Sewariya shear zones Sindesar Ridge Sirohi stratigraphy strike length structure studies sulphide Supergroup tectonic Tikhi Extension toposheets trending ultramafic