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 174
... occur together . In this deposit silicification is less extensive than that in the Khetri copper belt . The major gangue minerals are actinolite , tremolite , phlogopite , calcite , dolomite , quartz , albite and magnetite ; barite ...
... occur together . In this deposit silicification is less extensive than that in the Khetri copper belt . The major gangue minerals are actinolite , tremolite , phlogopite , calcite , dolomite , quartz , albite and magnetite ; barite ...
Page 207
... occur in all the stages of the Cuddapah system excepting the Pulivendla quartzites . In Ramallakota - Veldurti area , two thick sills of dolerite and diorite occur at the bottom and top of the Gulcheru quartzite , respectively . In the ...
... occur in all the stages of the Cuddapah system excepting the Pulivendla quartzites . In Ramallakota - Veldurti area , two thick sills of dolerite and diorite occur at the bottom and top of the Gulcheru quartzite , respectively . In the ...
Contents
Son Valley in Mirzapur district U P by F Ahmad | 1 |
Some Geological factors influencing the behaviour of | 42 |
The Snout of the Machoi Glacier Kashmir by | 51 |
Copyright | |
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acid actinolite analyses Auden basalt bauxite beds Bilaspur boulders breccia brown cent by weight chemical chert chrome-rich suite chromite chromite deposits clay colour composition concentration conglomerate crystallisation crystals district dolerite dumortierite east epidote exposed faults felspar fine-grained flows folded formation formed fossils fraction friable garnet Geol Geological Survey Ghumarwin glacier grains granite grey Haritalyangar hill horizon igneous ilmenite indicated Konal Kosi laterite layers limestone Lower magma magnetite mapping material metres Middle Siwalik minerals multiple dykes multiple intrusions Mussoorie occur orthopyroxenite overlying Oxide P₂O pebbles pelitic phosphate phosphorus phyllites plagioclase porcellanites Pradesh present 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 types ultrabasic ultrabasic rocks unconformity Upper valley veins Vempalle Vindhyan system volcanic wall rocks zone