Records of the Geological Survey of India, Volume 125, Part 7The Survey, 1990 - 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 11
... occur at 100-120 m depths . 4. The facies maps of the area indicating the distribution patterns of clastic / non - clastic and sand / shale ratios suggest that the transport of sediments was from both north and south . Thickening of ...
... occur at 100-120 m depths . 4. The facies maps of the area indicating the distribution patterns of clastic / non - clastic and sand / shale ratios suggest that the transport of sediments was from both north and south . Thickening of ...
Page 23
... occurs on the hanging wall of calc - silicate marble hosted ore . Pb and Zn ore bodies are lensoidal and arcuate in plan and section . The sulphide assemblage comprises sphalerite , galena , pyrrhotite and pyrite . These sulphides occur ...
... occurs on the hanging wall of calc - silicate marble hosted ore . Pb and Zn ore bodies are lensoidal and arcuate in plan and section . The sulphide assemblage comprises sphalerite , galena , pyrrhotite and pyrite . These sulphides occur ...
Page 62
... occur- rences , teased - out type Rapakivi , occurring side by side with normal ovoid type wiborgitic etc. have been recorded . Preponderance of such rapakivi texture was observed in the proximity of the basics ( olivine gabbro ...
... occur- rences , teased - out type Rapakivi , occurring side by side with normal ovoid type wiborgitic etc. have been recorded . Preponderance of such rapakivi texture was observed in the proximity of the basics ( olivine gabbro ...
Contents
GEOLOGICAL MAPPING Page | 1 |
Elucidation of structure stratigraphy and mineralisation potential in Page | 18 |
Geological mapping around Amba Dongar area Baroda district Gujarat | 19 |
Copyright | |
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aeolian Akarsada albitite Alwar amphibolite anomaly Aravalli bands basalt base metal basin bedrock Bhilwara Bikaner district Block boreholes calc-silicate carbonate carbonatite Champaner clasts clay conglomerate Debari Group deformation Delhi Supergroup deposits dips dolerite dolomite drilling dunes dykes Erinpura Granite exploration exposed facies felsic foliation formation foundation geochemical sampling Geological map Geology Division geophysical geotechnical gneiss gossan grade granite gravity grey Gujarat Hindoli indicated intersected intrusive INVESTIGATION Kachchh kmĀ² Ladera lignite located Mangalwar marble massive sulphide metamorphism metasediments mica schist migmatite mineralisation minerals North Sindesar Ridge occur Pali district Pb-Zn pegmatites phase phyllite Pipaliya Pipela porphyritic pyrite quartz quartz veins quartzite Quaternary Rajasthan regional rhyolite river samples were collected sand scale schist SDFB sediments sequence serpentinite shear zones Sirohi soil South stratigraphy strike length structure study area subbasin subzone Supergroup surveys tectonic thickness toposheet 45 trending Udaipur district ultramafic ultramafic rocks Zawar