Records of the Geological Survey of India, Volume 119, Parts 2-8government of India., 1989 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 35
... quartz - biotite gneiss contains xenoblastic gregates of quartz , K - feldspar , plagioclase , sub- lioblastic biotite and phlogopite with magnetite , patite and sphene as accessories . Few garnet rich amples of quartz - biotite gneiss ...
... quartz - biotite gneiss contains xenoblastic gregates of quartz , K - feldspar , plagioclase , sub- lioblastic biotite and phlogopite with magnetite , patite and sphene as accessories . Few garnet rich amples of quartz - biotite gneiss ...
Page 36
... quartz - mica rich layers defining the hutely . The quartz - fibrolite aggregates often form te which are flattended parallel to schistosity and teine a group of mineral lineation . Microscopically The unit consists of quartz ...
... quartz - mica rich layers defining the hutely . The quartz - fibrolite aggregates often form te which are flattended parallel to schistosity and teine a group of mineral lineation . Microscopically The unit consists of quartz ...
Page 38
... quartz - biotite gneiss and quartz sillimanite schist . Detailed examination of the available structural data shows imprints of at least two deformative episodes . Though imprints of first deformation are not readily available in the ...
... quartz - biotite gneiss and quartz sillimanite schist . Detailed examination of the available structural data shows imprints of at least two deformative episodes . Though imprints of first deformation are not readily available in the ...
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amphibolite analysis anthophyllite Aravalli Archaean assemblage Barakar Barakar Formation Barren Measures basaltic kimberlite base metal basic granulites Berach Granite Bhilwara biotite brecciated Cadigan Caraka Chattopadhyay chemical Chowki limestone chrome diopside coarse cumulative curves Delhi deposits diopside distribution district DPSO environment galena garnet Geol Geological Survey gneiss Gneissic Complex Gondwana Gondwana sandstones grade grain size parameters granulites grey groundmass groundwater ilmenite Indian kimberlites indicate Inman Jour Jungel Kamthi kimberlite kimberlite field Krumbein Kurtosis limestone band lineament magnetite Majhgawan kimberlite McCammon metamorphism mg/l mica schist migmatisation mineralisation minerals nodules olivine pattern Pettijohn phlogopite phyllite Pipe pollution Pradesh Precambrian pyroxene quartz quartz-biotite gneiss quartzite Rajasthan Raniganj river basin samples sandstone Sargipali schist sediments serpentinised shale siltstone Skewness sorted spectral sphalerite spinel studies sub-basin Supergroup surface Surv Survey of India Talchir trace elements Trace Trace Trace Trask ultramafic Umpirtha Vindhyan Wajrakarur and Lattavaram Ward zone