Records of the Geological Survey of India, Volume 132, Parts 6-8Government of India, 1997 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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... GREY QUARTZITE ARENITE BLACK SHALE & GREYISH BLACK SILTSTONE AAA BLACK SHALE BLEACHED SHALE WITH CHERT BANDS GREY HIGHLY FRACTURED DOLOMITE , SILICEOUS DOLOMITE WITH OCCASSIONAL ALGAL LAMINATION INTERBEDDED DOLOMITIC LIMESTONE & GREY 30 ...
... GREY QUARTZITE ARENITE BLACK SHALE & GREYISH BLACK SILTSTONE AAA BLACK SHALE BLEACHED SHALE WITH CHERT BANDS GREY HIGHLY FRACTURED DOLOMITE , SILICEOUS DOLOMITE WITH OCCASSIONAL ALGAL LAMINATION INTERBEDDED DOLOMITIC LIMESTONE & GREY 30 ...
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... grey , sandy limestone and grey to dark grey sandy shale . Fauna : Brachiopod : Neospirifer bambadhurensis , N. ( Fusispirifer ) nitiensis , N. cf. niger , Cyrtella nagamargensis , Cyrtella cf. nagamargensis , Trigonotreta orientensis ...
... grey , sandy limestone and grey to dark grey sandy shale . Fauna : Brachiopod : Neospirifer bambadhurensis , N. ( Fusispirifer ) nitiensis , N. cf. niger , Cyrtella nagamargensis , Cyrtella cf. nagamargensis , Trigonotreta orientensis ...
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... grey granitoid , the top 10m of which is weathered . It is followed by pink granitoid , which continued to about 31m . Grey granitoid reappeared and persists to the drilled depth . The core recovered from borehole PGRW - 4 is similar to ...
... grey granitoid , the top 10m of which is weathered . It is followed by pink granitoid , which continued to about 31m . Grey granitoid reappeared and persists to the drilled depth . The core recovered from borehole PGRW - 4 is similar to ...
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alluvial Alluvium Almora amphibolite analysis bands basalt basin bed rock belt biotite block borehole carried chalcopyrite clay comprises covered Deccan Trap Dehradun Dehradun district Delhi Supergroup deposits depth dipping district dolomite drilling exposed Field Season fluvial foliation Formation Garhwal geochemical Geoenvironmental appraisal geological mapping geomorphological geophysical GEOTECHNICAL INVESTIGATIONS glacier gneiss gold grade grained granite granitoid grey ground water Group Haryana Himachal Pradesh indicated Jhansi district Krol landslide limestone located logging magnetite Maharashtra mineralised zone minerals nala neotectonic occur Older Alluvium pegmatite phyllite plagioclase Project Proterozoic pyrrhotite quartz quartz veins quartzite Quaternary Rajasthan Region river samples sandstone scale schist sediments sequence shale shear zone Siwalik slide slopes soil Sonbhadra district sq km structure studies sulphide surface surveys tectonic terrace thematic maps thick trending tunnel upto valley Yamuna एवं का कार्य किया गया की के क्षेत्र तथा द्वारा पर प्रदेश में से है