Records of the Geological Survey of India, Volume 114, Part 6The Survey, 1985 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 102
... Pegmatites The pegmatites not only recrystallised but also metasomatically altered by hot gaseous - aqueous mineralised solutions ( pneumatolytic action ) that are chemically not in equilibirum with the primary peg- matite mineral mass ...
... Pegmatites The pegmatites not only recrystallised but also metasomatically altered by hot gaseous - aqueous mineralised solutions ( pneumatolytic action ) that are chemically not in equilibirum with the primary peg- matite mineral mass ...
Page 103
... PEGMATITE Simple / Unzoned ( Non - greisenised ) Zoned ( without greisen ) Greisenised - Unzoned Zoned and greisenised Graphic pegmatite Ccssiterite / Collumbite / Tantalite bearing pegmatites DIAMENSION OF THE PEGMATITES < Im . I to 2 ...
... PEGMATITE Simple / Unzoned ( Non - greisenised ) Zoned ( without greisen ) Greisenised - Unzoned Zoned and greisenised Graphic pegmatite Ccssiterite / Collumbite / Tantalite bearing pegmatites DIAMENSION OF THE PEGMATITES < Im . I to 2 ...
Page 104
... PEGMATITES Cassiterite along with allied rare metal minera- lisation in the host rock viz . pegmatites exhibits a complex picture in Katekalyan area regarding their occurrence , distribution pattern and genesis . In the area under study ...
... PEGMATITES Cassiterite along with allied rare metal minera- lisation in the host rock viz . pegmatites exhibits a complex picture in Katekalyan area regarding their occurrence , distribution pattern and genesis . In the area under study ...
Contents
A Scheme for Winning Cobalt as a Byproduct from Manganese Ores of India | 1 |
Determination of local Flow Direction with the help of pipe vesicle studies | 17 |
Koyna Earthquake of 11th December 1967 A Challange to | 23 |
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Alirajpur associated Baghain Sandstone Balaghat basalt basin bauxite beds belt Bengpal Bhulwa Limestone Bijawar braunite calcite carbonate cassiterite chert cobalt conglomerate Deccan Trap district distt dolerite dolomicrite dolomite earthquake environment evaporite exposed fault flood plain Geol Geological Survey Ghosh Girgaon glauconite gneisses grained granite grey Group of rocks gypsum gypsum bands Hurki indicate Jamalpur Formation Jhabua Jhiri Shale Kaimur Katekalyan area laterite Limestone Madhya Pradesh Maharashtra manganese Manganese ore deposits manganese ore horizon Mansar mapping Mathur micro-facies mineralisation minerals Mn-ore Narmada occur oxide Panna Shale pegmatites picrites pipe vesicles plagioclase Plate porphyritic precipitation present area Proterozoic quartz Quartzite Ramrama regional Rewa Rewa Group Rohania Sandstone samples Sandstone Satna Sausar schist sedimentary sediments seismic Shale shear Simrawal Shale SiO2 Siri Formation skarn spectral stromatolites structures studies Supergroup surface Surv Survey of India tectonic thickness tonnes Toposheet upto Vindhyan Wardha zone