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- |
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Page 102
... granite hill can be divided into three zones on the basis of alterations ( Fig . 67 ) . Greisenised grey granite and explosion breccia with a general NE - SW disposi- tion through the top of the Rewat hill constitute the intensely ...
... granite hill can be divided into three zones on the basis of alterations ( Fig . 67 ) . Greisenised grey granite and explosion breccia with a general NE - SW disposi- tion through the top of the Rewat hill constitute the intensely ...
Page 63
... granite Diorite PROTEROZOIC PAHUJ ( 4 ) Granite gneiss ( 4a ) Porphyroblastic BUNDELKHAND GROUP ( IV Weathered ) Undifferentiated Granite & their derivatives . BASAI MADAURA ( 3 ) ( 2 ) The formation comprises basic and ultrabasic which ...
... granite Diorite PROTEROZOIC PAHUJ ( 4 ) Granite gneiss ( 4a ) Porphyroblastic BUNDELKHAND GROUP ( IV Weathered ) Undifferentiated Granite & their derivatives . BASAI MADAURA ( 3 ) ( 2 ) The formation comprises basic and ultrabasic which ...
Page 65
... GRANITE ( 66 ) GREY GRANITE ( 6 ) PINK PORPHYRITIC GRANITE PHYLLITE / ANDALUSITE PHYLLITE -TECTONIC CONTACT ---- PINK FELDSPATHIC GRANITE GNEISS PORPHYRITIC GRANITE GNEISS 2 MIGMATITE / BANDED GNEISS AMPHIBOLIT LITE ( RELICTS ) T.P. ...
... GRANITE ( 66 ) GREY GRANITE ( 6 ) PINK PORPHYRITIC GRANITE PHYLLITE / ANDALUSITE PHYLLITE -TECTONIC CONTACT ---- PINK FELDSPATHIC GRANITE GNEISS PORPHYRITIC GRANITE GNEISS 2 MIGMATITE / BANDED GNEISS AMPHIBOLIT LITE ( RELICTS ) T.P. ...
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 |
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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 kmĀ² 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