Records of the Geological Survey of India, Volume 96Geological Survey of India, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 56
... occurs around the small fort near the All India Radio Station . The rock is dark grey to greenish grey in colour and is ... occur randomly throughout the rock , although thin layers and lenses of conglomerate beds are usually interbedded ...
... occurs around the small fort near the All India Radio Station . The rock is dark grey to greenish grey in colour and is ... occur randomly throughout the rock , although thin layers and lenses of conglomerate beds are usually interbedded ...
Page 134
... occur in Florida , Tennesse , Idaho , Montana , Utah and Wyoming States . All the commercial phosphate rocks in Idaho occur as regular beds ( of phosphoria ) of Permian age though some are of Mississippian age . The deposits are of ...
... occur in Florida , Tennesse , Idaho , Montana , Utah and Wyoming States . All the commercial phosphate rocks in Idaho occur as regular beds ( of phosphoria ) of Permian age though some are of Mississippian age . The deposits are of ...
Page 200
... occur as inclusions in the siliceous limestone of the Bijawars . The junction between the granite and the Bijawar limestone , from Indore ( 24 ° 25 ' : 79 ° 10 ' ) upto Hirapur , is silicified . Post - granite intrusives : Basic dykes ...
... occur as inclusions in the siliceous limestone of the Bijawars . The junction between the granite and the Bijawar limestone , from Indore ( 24 ° 25 ' : 79 ° 10 ' ) upto Hirapur , is silicified . Post - granite intrusives : Basic dykes ...
Contents
Geology of the Vindhyan system in the Eastern part of | 1 |
Some Geological factors influencing the behaviour of | 42 |
5560 | 55 |
Copyright | |
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Common terms and phrases
acid analyses Auden band basalt bauxite beds Bilaspur bodies boulders breccia brown carbonaceous chemical chert chrome-rich suite chromite chromite deposits clay colour composition concentration conglomerate crystallisation crystals district dolerite dumortierite east epidote exposed faults felspar fertilisers fine-grained flows folded formation fossils friable garnet Geol Geological Survey Ghumarwin glacier grains granite grey Haritalyangar hill horizon igneous ilmenite indicated iron Konal Kosi laterite layers limestone limonitised Lower magma magnetite mapping margins material metres Middle Siwalik minerals multiple dykes multiple intrusions Mussoorie nala nodules occur orthopyroxenite overlying Oxide P₂O pebbles pelitic phosphate phosphorus phyllites plagioclase porcellanites Pradesh present psammitic pumicite quartz quartzites river rock phosphate samples sandstones scarp sediments seen shales silica silicified Siwalik Siwalik rocks snout soil structure Sukinda Surv Survey of India syncline TABLE Tadpatri thick thin tourmaline ultrabasic ultrabasic rocks unconformity Upper valley veins Vempalle Vindhyan system volcanic