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 69
... Enclaves A study of the nature and extent of metasedimentary enclaves has been attempted here for the Bundelkhand granitic massif as this has special significance in the case of a granitic terrain . Among the reported metasedimentary ...
... Enclaves A study of the nature and extent of metasedimentary enclaves has been attempted here for the Bundelkhand granitic massif as this has special significance in the case of a granitic terrain . Among the reported metasedimentary ...
Page 70
... enclaves . of banded quartz - magnetite rocks near Chanrro . The iron - formation enclaves consist mainly of banded quartz - magnetite rock , banded magnetite amphibole rock and banded amphibole rock . The banded quartz - magnetite ...
... enclaves . of banded quartz - magnetite rocks near Chanrro . The iron - formation enclaves consist mainly of banded quartz - magnetite rock , banded magnetite amphibole rock and banded amphibole rock . The banded quartz - magnetite ...
Page 110
... enclaves of banded iron - formation would indicate concordant intrusion and / or para - autochthonous origin of the granites . The amphibolitic structure is also not well - developed in the metabasic enclaves within the granites . These ...
... enclaves of banded iron - formation would indicate concordant intrusion and / or para - autochthonous origin of the granites . The amphibolitic structure is also not well - developed in the metabasic enclaves within the granites . These ...
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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