Records of the Geological Survey of India, Volume 123, Parts 7-8Government of India, 1988 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 84
Page 66
... drilling of 2211.45 m in 11 boreholes . In 1988-89 geological mapping over 0.42 km2 on 1 : 2,000 scale and drilling of 2488.20 m in 8 completed and 2 boreholes under progress were carried out . Drill- ing exploration was carried out in ...
... drilling of 2211.45 m in 11 boreholes . In 1988-89 geological mapping over 0.42 km2 on 1 : 2,000 scale and drilling of 2488.20 m in 8 completed and 2 boreholes under progress were carried out . Drill- ing exploration was carried out in ...
Page 118
... drilling . The analytical results of the core samples collected from drill holes SK - 4 and 5 have shown low - gold values , but in a few samples they have assayed lead 5.60 % and Zinc upto 3.84 % . The identification and preliminary ...
... drilling . The analytical results of the core samples collected from drill holes SK - 4 and 5 have shown low - gold values , but in a few samples they have assayed lead 5.60 % and Zinc upto 3.84 % . The identification and preliminary ...
Page 156
... drill holes varies from 44.9 to 76.9 % except in drill hole No. C - 2 / 48 , where it has been only 12.7 % . The poor core recovery in the drill hole may be ascribed to axis of drilling nearly coniciding with the near vertical foliation ...
... drill holes varies from 44.9 to 76.9 % except in drill hole No. C - 2 / 48 , where it has been only 12.7 % . The poor core recovery in the drill hole may be ascribed to axis of drilling nearly coniciding with the near vertical foliation ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade sequence and associated rocks of the Sandmata Complex 1 | 1 |
Mangalwar Project 3 | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat 7 | 7 |
Copyright | |
28 other sections not shown
Other editions - View all
Common terms and phrases
aeolian alluvial Alluvium amphibolite bands basalt basin bedrock belt biotite block boreholes calcareous CHAMOLI DISTRICT channel clay comprises conglomerate covered crystalline deposits depth dipping DISTRICT dolomite downstream dunes dykes excavation exposed fault field season flood plain flows fluvial folds foliation Formation fossils foundation grade Ganga geochemical GEOENVIRONMENTAL geological mapping Geology Division geomorphological geophysical geotechnical gneiss grained granite Granitoid grey Group HIMACHAL PRADESH Himalaya HYDEL indicated intrusive JAMMU joints KASHMIR kmē Krol Ladakh limestone lineament located Mangalwar metre mineral mineralisation nala Older Alluvium pegmatite phyllite porphyritic power house Proterozoic quartz quartz veins quartzite Quaternary Rajasthan regional river rocks samples sand sandstone scale schist sediments sequence shale shear zone silt siltstone Sirohi district Siwalik skarns slate slope spillway sq.km STAGE GEOLOGICAL INVESTIGATION structural studies sulphide surface tectonic terrace thick Thrust toposheet traverse trending tunnel Udaipur district Upper upto UTTAR PRADESH valley Vindhyan volcanics