Records of the Geological Survey of India, Volume 126, Part 8The Survey, 1991 - 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 145
... shear zones marked by shearing oxida- tion and alteration , extending over a strike length of more than 3000m with width varying from 20 to 40m . The gold mineralisation is confined to these shear zones where concentrated gold values ...
... shear zones marked by shearing oxida- tion and alteration , extending over a strike length of more than 3000m with width varying from 20 to 40m . The gold mineralisation is confined to these shear zones where concentrated gold values ...
Page 146
... shear zone , 5. Phyllite . Fig . 1 Geological cross sections along drill holes GH 5,7 & 8 : Gurhar Pahar area ... shear zones are developed on the N and S limbs of the main synform where oxidation and alteration are marked over a strike ...
... shear zone , 5. Phyllite . Fig . 1 Geological cross sections along drill holes GH 5,7 & 8 : Gurhar Pahar area ... shear zones are developed on the N and S limbs of the main synform where oxidation and alteration are marked over a strike ...
Page 147
... shear zone , 3. Phyllite . Fig . 2 L.V. section along drill holes GH - 8 , 7A & 7 Gurhar Pahar area , Sidhi , district M.P. sheared phyllite . The veinlets are parallel to subparallel to various openings developed during second deforma ...
... shear zone , 3. Phyllite . Fig . 2 L.V. section along drill holes GH - 8 , 7A & 7 Gurhar Pahar area , Sidhi , district M.P. sheared phyllite . The veinlets are parallel to subparallel to various openings developed during second deforma ...
Contents
25 | 7 |
Compilation of Quadrangle geological maps covering parts of Haryana state | 11 |
46 | 17 |
Copyright | |
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Active Flood Plain aeolian anomaly bands bank Bijawar borehole boulder channel bars comprises conglomerate deposits district dolomite drainage drill erosional terrace exposed fault Field Season Flood Plain fluvial folds Formation Ganga basin geochemical geological and geomorphological Geological map geomorphic geomorphological geomorphological map geophysical gneiss grey Group Haryana Himachal Pradesh Himalaya holes investigation kankar lacustrine Lalitpur district landforms landslides limestone lithological lithostratigraphy located magnetic micaceous mineral mineralisation Murree nala Newer Alluvium Older Alluvial Plain Older Flood Plain palaeo palaeochannels phyllite pink Pleistocene porphyritic porphyritic granite present Punjab quartz quartzite Quaternary geological Quaternary sediments Ramganga Recent Alluvium river rocks samples sand sandstone scale schist sequence shale shear silt silt-clay siltstone Singh Sirban Limestone slate slope Sonbhadra district sq km stromatolites studies Subathu surface Terrace Alluvium thick tion toposheet Tosham trending Upper Siwalik upto UTTAR PRADESH valley Varanasi Older Alluvium Vindhyan Yamuna zone