Records of the Geological Survey of India, Volume 115Geological Survey of India, 1980 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 6
... dunite - all are pervasively altered to sepentinite . Along the contact and along the shear surface , greenish black serpentinite schist has developed . There is no sharp contact between dunite and harzburgite rather a gradational and ...
... dunite - all are pervasively altered to sepentinite . Along the contact and along the shear surface , greenish black serpentinite schist has developed . There is no sharp contact between dunite and harzburgite rather a gradational and ...
Page 32
... dunite sample . Serpentinites of the area however , show the presence of normative hypersthene besides diopside . Normative felspars have also appeared in the serpentinites in contrast to their absence in the dunite . However , small ...
... dunite sample . Serpentinites of the area however , show the presence of normative hypersthene besides diopside . Normative felspars have also appeared in the serpentinites in contrast to their absence in the dunite . However , small ...
Page 55
... dunite samples drawn from the fault / shear zone . More the alteration in dunite to serpentinite , higher is the value for mass susceptibility . The mass susceptibility data , thus , form a gauze to measure the extent of alteration in ...
... dunite samples drawn from the fault / shear zone . More the alteration in dunite to serpentinite , higher is the value for mass susceptibility . The mass susceptibility data , thus , form a gauze to measure the extent of alteration in ...
Contents
me Aspects of the Andaman Ophiolite Complex 111 | 1 |
phiolites of India 1354 | 29 |
Mass Susceptibility of Rocks of Brown Hill Indus Belt Ladakh 5559 | 55 |
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Common terms and phrases
Andaman assemblage associated bands basalt basin batholith beds Biagdang Formation chert chlorite chromite chromitite clasts composition comprises conglomerate Cretaceous crystalline cumulate diabase diorite Dras Volcanic Formation dunite dyke emplaced Eocene facies flysch folded gabbro Gansser Geol Geological grains granite Granitoid green grey harzburgite Himalaya Indus Group Indus Ophiolite Belt Indus Suture Indus Tectonic Zone intrusive islands Kargil Karit Formation Kashmir Khardung Volcanics Kuksho Kuling-Lilang Ladakh Ladakh Granitoid Complex Ladakh Himalaya limestone mafic mafites magnetite mass susceptibility melange metamorphic mineral nala Nicobar Nidar Nindam Formation obducted occur oceanic crust olivine ophiolite ophiolite complex ophiolite nappe ophiolitic melange Pashkyum thrust peridotite pillow lavas plagioclase plagiogranite purple pyroxene represents samples sandstone Sangeluma belt Sangeluma Group schist schuppen sector sedimentary sediments sequence serpentine serpentinite shale sheared Shergol Formation Shyok siltstone spilite Spiti Srikantia and Razdan Surv Survey of India Suture Zone texture thick trend ultramafic ultramafites valley Zanskar