Records of the Geological Survey of India, Volume 126, Parts 3-5Government of India, 1991 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 27
... collected . Two bedrock samples of quartz - syenite vein and sillimanite rock have yielded 70 ppm and 40 ppm Mo respectively . All other samples analysed less than 10 ppm Mo. Even the soil samples collected over the veins carrying ...
... collected . Two bedrock samples of quartz - syenite vein and sillimanite rock have yielded 70 ppm and 40 ppm Mo respectively . All other samples analysed less than 10 ppm Mo. Even the soil samples collected over the veins carrying ...
Page 124
... collected ( Jr. ) by the field parties from different areas in the states of Assam , Arunachal Pradesh , Manipur and ... collected by Dr. S. K. Acharyya , Dy . Director General , and from samples collected by Dr. S. K. Acharyya and Dr. S ...
... collected ( Jr. ) by the field parties from different areas in the states of Assam , Arunachal Pradesh , Manipur and ... collected by Dr. S. K. Acharyya , Dy . Director General , and from samples collected by Dr. S. K. Acharyya and Dr. S ...
Page 170
... collected from VC - 1 for analysis . Along VC - 1 , the mineralised quartz vein / shear zone was inter- sected between 67.90 and 83.85 m within which the following zones gave Mo values - ( i ) 74.55 to 75.80 m to 1.25 m x 0.0294 ...
... collected from VC - 1 for analysis . Along VC - 1 , the mineralised quartz vein / shear zone was inter- sected between 67.90 and 83.85 m within which the following zones gave Mo values - ( i ) 74.55 to 75.80 m to 1.25 m x 0.0294 ...
Contents
Quaternary geological and geomorphological mapping of the SonGanga | 2 |
An Overview | 10 |
Integrated geological and structural mapping and geochemical survey | 17 |
Copyright | |
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alignment amphibolite ANDHRA PRADESH anomaly zones apatite bands basemetal basin BIHAR biotite block boreholes carried chalcopyrite charnockite chlorite chlorite schist chromite Code construction depth DISTRICT dolerite drilling dykes east eastern Engineering Geology exposed field season flood folds foliation Formation foundation gabbro geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold granite granite gneiss granitoids granulite grey Group grouting hill hornblende INDEX indicated intersected intrusives Irrigation Project joints KARNATAKA kimberlite laterite limestone lithounits located magnetite metabasalt migmatite mineral mineralised zone occur Orissa pegmatite phyllite pink power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt schistose shale shear zone Singhbhum slope soil Sp Sp Sp spillway sq km STAGE GEOTECHNICAL INVESTIGATION strike length structure studies suggested sulphide surface surveys syenite thick toposheet traverse trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ