Records of the Geological Survey of India, Volume 122, Part 8The Survey, 1987 - 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 12
... quartzite bears mineralisation of graphite , pyrite and magnetite . Pockets of variegated , loose to moderately packed sand , located within quartzite are being mined out . These sand quarries have been opened up in NE -- SW linear zone ...
... quartzite bears mineralisation of graphite , pyrite and magnetite . Pockets of variegated , loose to moderately packed sand , located within quartzite are being mined out . These sand quarries have been opened up in NE -- SW linear zone ...
Page 194
... quartzite of Bogotu Formation . From portal to a distance of about 50 m , the rock cover is expected to be low . On ... quartzite and phyllitic quartzite are exposed . The tunnel will run through 45 ° -80 ° dipping grey pebbly quartzite ...
... quartzite of Bogotu Formation . From portal to a distance of about 50 m , the rock cover is expected to be low . On ... quartzite and phyllitic quartzite are exposed . The tunnel will run through 45 ° -80 ° dipping grey pebbly quartzite ...
Page
... quartzite 1154 Garbyang 40 Silstone , quartzite with ferru- 688 Cambrian ginous dolomite 4a + b Calcareous phyllite with bands of ferruginous dolomite ; sili- cified quartzite band at the base 1066 Ralam 3 Maroon , bedded quartzite ...
... quartzite 1154 Garbyang 40 Silstone , quartzite with ferru- 688 Cambrian ginous dolomite 4a + b Calcareous phyllite with bands of ferruginous dolomite ; sili- cified quartzite band at the base 1066 Ralam 3 Maroon , bedded quartzite ...
Contents
Thussu G Das Gupta | 1 |
QUATERNARY GEOLOGICAL AND GEOMORPHOLOGICAL MAPPING IN CENTRAL | 8 |
QUATERNARY GEOLOGY AND GEOMORPHOLOGY OF PARTS OF BHATINDA | 55 |
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aeolian alignment Alluvial Alluvium bands biotite calcareous channel Chenab river clay comprising construction covered debris deposits depth dolomite downstream drill hole dunes excavation exposed fault field season folds foliation Formation Ganga Geol geological mapping GEOMORPHOLOGICAL geophysical glacier gneiss grained granite Haryana HIMACHAL PRADESH HYDEL PROJECT India indicated JAMMU AND KASHMIR joints kankar km long Krol Kulu Kumar landslide left bank limestone lineament Lithology lithostratigraphy located logging metres micaceous mineralisation Murree nala Older Alluvium pegmatite penstock phyllite PITHORAGARH DISTRICT plane portal proposed quartz quartzite Quaternary race tunnel Recent Flood Plain Records Vol regional right bank river road rocks samples sand sandstone scale schist sediments sequence shale Sharma shear zone silt siltstone Singh Siwalik slate slope Spiti sq km Srivastava STAGE GEOLOGICAL INVESTIGATIONS studies surface power house Surv surveys tectonic terrace thick Thrust toposheet trending Triassic Upper Siwalik upstream upto UTTAR PRADESH valley