Records of the Geological Survey of India, Volume 127, Part 8The 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 46
Geological Survey of India. High density magnetic signatures with rapidly changing values High magnetic and high gravity values in a regionally moderate value area Amphibole schists 45 + 28 684995 + X + + + 227+. On the basis of these ...
Geological Survey of India. High density magnetic signatures with rapidly changing values High magnetic and high gravity values in a regionally moderate value area Amphibole schists 45 + 28 684995 + X + + + 227+. On the basis of these ...
Page 136
... values of tungesten ( 1000 ppm to 3000 ppm ) were found in a number of samples from Purbani area , Himachal Pradesh . In addition to the high values of W , these samples also contain indium upto 200 ppm . Copper ( 0.17 % to 2.20 % is ...
... values of tungesten ( 1000 ppm to 3000 ppm ) were found in a number of samples from Purbani area , Himachal Pradesh . In addition to the high values of W , these samples also contain indium upto 200 ppm . Copper ( 0.17 % to 2.20 % is ...
Page 204
... values 1 g / t to 3 g / t ( in one hole GH - 5-7 g / t ) , have been indicated , in various holes at different depths . Based on encouraging gold values and considerable strike length , a programme of drilling was subsequently ...
... values 1 g / t to 3 g / t ( in one hole GH - 5-7 g / t ) , have been indicated , in various holes at different depths . Based on encouraging gold values and considerable strike length , a programme of drilling was subsequently ...
Contents
Review of the work done by Project STM Precambrian Jammu | 4 |
47 | 11 |
Review of the work done by Project Mineral Investigation | 19 |
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Alluvium anaclinal axis bands basin bedrock Bijawar biotite borehole chlorite clay comprising covered Dehradun Dehradun district deposits depth dipping dolomite downstream drill hole exposed facies Fault Field Season Flood Plain foliation Formation Ganga Garhwal Group geochemical geological investigations geological mapping geomorphological geothermal gneiss gold grained granite grey Haryana hazard Himachal Pradesh HYDEL indicated joints kankar Khad Lalitpur district landslide limestone located logging mineral mineralised zone nala Older Alluvium phyllite porphyritic power house Puga quartz quartz veins quartzite Quaternary Ramganga right bank river samples sand sandstone scale schist sediments sequence shale shear zone silt silty Singh Siwalik slate slope Sonbhadra district spillway sq km sq km area studies Subathu sulphide surface Terrace thick tion Tons valley toposheet traverse trending tunnel unconformably Upper Siwalik upstream upto Uttar Pradesh Uttarkashi district Varanasi Varanasi Older Vindhyan Yamuna अध्ययन एवं का की के तथा में से है