Records of the Geological Survey of India, Volume 135, Parts 6-8Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 18
Page
... sericite schist with dolomitic marble lenses . Metagrit and micaceous quartzite with subordinate quartz mica schist . ..Unconformable / tectonised contact Biotite gneiss - migmatite with amphibolite enclaves . Rec . Vol . 135 Pt.6 79 ...
... sericite schist with dolomitic marble lenses . Metagrit and micaceous quartzite with subordinate quartz mica schist . ..Unconformable / tectonised contact Biotite gneiss - migmatite with amphibolite enclaves . Rec . Vol . 135 Pt.6 79 ...
Page 37
... sericite quartzite of the Alwar Group , noticed in the north- eastern segment , represents the oldest lithounit of the block . The sericite quartzite gradually grades into overlying carbonaceous phyllite with siltstone intercalations of ...
... sericite quartzite of the Alwar Group , noticed in the north- eastern segment , represents the oldest lithounit of the block . The sericite quartzite gradually grades into overlying carbonaceous phyllite with siltstone intercalations of ...
Page 89
... sericite . XRD studies show presence of mansfieldite , corkite and arsenosiderite . The results show gold value varying from 50 ppb to 180 ppb in stream sediments and 0.9 ppm to 1.2 ppm in quartz vein samples . The Jugnera - Khajura ...
... sericite . XRD studies show presence of mansfieldite , corkite and arsenosiderite . The results show gold value varying from 50 ppb to 180 ppb in stream sediments and 0.9 ppm to 1.2 ppm in quartz vein samples . The Jugnera - Khajura ...
Other editions - View all
Common terms and phrases
Alluvium amphibolite analysis anomaly bands basalt base metal basin belt Bhuj biotite block borehole calc-silicate carried comprising CONSTRUCTION STAGE GEOTECHNICAL covering database Deccan Deccan Traps degree sheet deposits depth dipping district dolomite drilling dykes earthquake exploration exposed fault feldspar field season folds foliation Formation geochemical Geoenvironmental appraisal geological maps geophysical geotechnical investigation glacier gneiss gold granite granitoids gravity Group Gujarat Haryana indicated intersected intrusives km² limestone lineaments lithounits located magnetic Maharashtra marble mica schist mineral mineralised zone nala NE-SW NW-SE pegmatite phyllite Proterozoic quartz quartz veins quartzite Quaternary Rajasthan Rajsamand district regional river rocks samples sandstone scale schist seismic sequence shale shear zone slope soil Sonbhadra district stage geotechnical investigation structures studies sulphide Supergroup surveys tectonic thematic mapping thick traversed trending Udaipur Udaipur district upto Uttaranchal एवं का किया गया की के तथा पर में से