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 7
... plagioclase and clinopyroxene + plagioclase and the monomineralic plagioclase . The layers are less than 1 cm to about 15 cm in thickness with steep easterly dips . In kodiacaud road section , one thick ( 50m ) troctolite - dunite band ...
... plagioclase and clinopyroxene + plagioclase and the monomineralic plagioclase . The layers are less than 1 cm to about 15 cm in thickness with steep easterly dips . In kodiacaud road section , one thick ( 50m ) troctolite - dunite band ...
Page 30
... plagioclase and spinel occur as phenocrysts and depend- ing upon their predominance the rock has been named as augite basalt , olivine basalt etc. ( Photograph No. 7 / p ) . The matrix consists of glass along with thin laths of plagioclase ...
... plagioclase and spinel occur as phenocrysts and depend- ing upon their predominance the rock has been named as augite basalt , olivine basalt etc. ( Photograph No. 7 / p ) . The matrix consists of glass along with thin laths of plagioclase ...
Page 111
... plagioclase laths . This shows that the probable course of crystalli sation was olivine - clinopyroxene - plagioclase . decrease in the a nount of olivine there is a correspond- ing increase in plagioclase . 3. Mafic volcanic complexes ...
... plagioclase laths . This shows that the probable course of crystalli sation was olivine - clinopyroxene - plagioclase . decrease in the a nount of olivine there is a correspond- ing increase in plagioclase . 3. Mafic volcanic complexes ...
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