Records of the Geological Survey of India, Volume 113, Part 4The Survey, 1984 - 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 17
... Group and Tak- pashari Group separated by a major NE - SW thrust . The relationship between Taliha / Hari is also not clear , though they are stated to be equivalent . In his description of stratigraphic units no attempt has been made ...
... Group and Tak- pashari Group separated by a major NE - SW thrust . The relationship between Taliha / Hari is also not clear , though they are stated to be equivalent . In his description of stratigraphic units no attempt has been made ...
Page 20
... Group I of Daling Group described as Gorubathan Sub - Group is composed of slate , phyl- Ite and quartzite with gritty schist and metabasics . and is the most well developed sequence of the area . These Sub - Groups are stated to be ...
... Group I of Daling Group described as Gorubathan Sub - Group is composed of slate , phyl- Ite and quartzite with gritty schist and metabasics . and is the most well developed sequence of the area . These Sub - Groups are stated to be ...
Page 21
... Group Proterozoic & older Kanchenjungha gneiss Chunthang Formation Proterozoic Proterozoic Darjeeling gneiss Daling Formation -Thrust- with wedges of pre - Daling gniess ( Lingste + Pandim Granite ) Arunachal Pradesh ( N.E.F.A. ) Sela Group ...
... Group Proterozoic & older Kanchenjungha gneiss Chunthang Formation Proterozoic Proterozoic Darjeeling gneiss Daling Formation -Thrust- with wedges of pre - Daling gniess ( Lingste + Pandim Granite ) Arunachal Pradesh ( N.E.F.A. ) Sela Group ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Problems of correlation of PreGondwana rock units of Arunachal Pradesh and adjoining areasa review | 15 |
The Abor Group of rocks in Arunachal Pradesh | 48 |
7 other sections not shown
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Common terms and phrases
Abor Volcanic Arunachal Pradesh assemblage associated axial bands basement bedrock beds belt biotite bore holes Buxa carbonatite Chattopadhyay chert chromite coal seam coalfields complex correlation Cretaceous crystalline Daling Darjeeling developed Disangs dykes exploration fault folds Formation Gamnom garnierite geochemical Geol Geological Survey GHOSH gneiss goethite Gondwana Grade grains granite Group Himalayas horizon ijolite Khasi limestone lineaments Lohit Lohit district Manipur Manipur East Maskut Meghalaya metamorphic migmatites mineral Mishmi Naga Hills Nagaland Nandy nepheline Ni-content North Eastern occur ophiolite ophiolite suite overburden phase Phokphur Plate postulated pyroxene pyroxenite quartz quartzite Ranga valley reflected refraction regional river rocks samples sandstone schist seam/s sedimentary sediments sequence serpentinite shale Shillong Siang district sillimanite Sirohi soil profile Sonapahar stratigraphic structural studies sub-surface Subansiri district Sung Valley Survey of India tectonic Tertiary thickness thrust Tidding serpentinites tion trending ultramafics Unpublished GSI Report upto veins zone