Records of the Geological Survey of India, Volume 117, Part 2The Survey, 1986 - 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 95
... Kabrai area , small gneissic bodies are abundant and exhibit general NE - SW strike with northwesterly dips around 50 ° and WNW - ESE strike with steep southwesterly dips of the gneissic structures . The porphyritic granites , specially ...
... Kabrai area , small gneissic bodies are abundant and exhibit general NE - SW strike with northwesterly dips around 50 ° and WNW - ESE strike with steep southwesterly dips of the gneissic structures . The porphyritic granites , specially ...
Page 98
... Kabrai area to conclude that these bands are quartzose metasedimentary relicts . The author mapped the Kabrai area in detail and records that the straight disposition of such bands across contacts of intrusive Kabrai Leucogranite with ...
... Kabrai area to conclude that these bands are quartzose metasedimentary relicts . The author mapped the Kabrai area in detail and records that the straight disposition of such bands across contacts of intrusive Kabrai Leucogranite with ...
Page 99
... Kabrai area in the northeastern part shows some mesos- copic folds . Isoclinal folds have been observed in the foliations of coarse granite on the northeast and southwest flanks of the hills near Ganj village . 58 -pole plots of ...
... Kabrai area in the northeastern part shows some mesos- copic folds . Isoclinal folds have been observed in the foliations of coarse granite on the northeast and southwest flanks of the hills near Ganj village . 58 -pole plots of ...
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Common terms and phrases
albite amphibolite amphibolite facies aureole Babina banded iron-formation Basu Batholith Berwar Bijawar biotite bodies Bundelkhand Bundelkhand granitic massif Bundelkhand massif chlorite composition conglomerate country rocks crystals developed dips dolerite dykes emplacement enclaves esmeraldite exhibit feature feldspar folds foliation formation garnet Geol GEOLOGICAL SURVEY gneisses Gneissic Complex grade grained granite granite granitic rocks granitoid groundmass H₂O hornblende inclusions INDIA Records indicate intrusive Jhansi granite Jhararghat K-feldspar Kabrai Karesra Karitoran lamellae leucogranite magmatic magnetite Mahroni mapped Mau Ranipur megacrysts metabasic metamorphism microcline migmatites minerals muscovite Mylliem Mylliem Pluton myrmekite occur outcrops parallel pegmatite perthite phenocrysts plagioclase pluton porphyritic porphyritic coarse grained porphyritic granites Precambrian pyrophyllite quartz quartz reefs quartz-sericite rock quartzites recrystallization relict samples schist schistose sedimentary sediments sericite shear Shillong Group Shillong rocks Shillong Series South Khasi Batholith sphene strike structural suggest SURVEY OF INDIA syenitic textural trending twins upto veins xenoliths zone