Records of the Geological Survey of India, Volume 116The Survey, 1987 - 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. |
From inside the book
Results 1-3 of 61
Page 52
... veins , quartz - mica- tourmaline greisens and ribbon - pegmatites over a stretch of 8 km from Pipalgaon to Pardi through Dahegaon in a N - S direction and over an aggregate width of 250 m . A 250 m long and 2 m to 8 m wide , scheelite ...
... veins , quartz - mica- tourmaline greisens and ribbon - pegmatites over a stretch of 8 km from Pipalgaon to Pardi through Dahegaon in a N - S direction and over an aggregate width of 250 m . A 250 m long and 2 m to 8 m wide , scheelite ...
Page 95
... veins . It has intersected 3 prominent quartz vein zones between depths of 63.40 m and 78.55 m . The samples were ... veins . The regional trend of rock formations varies from E - W to NW - SE with steep southerly dips . • ORISSA ...
... veins . It has intersected 3 prominent quartz vein zones between depths of 63.40 m and 78.55 m . The samples were ... veins . The regional trend of rock formations varies from E - W to NW - SE with steep southerly dips . • ORISSA ...
Page 99
... veins but with rare specks of cassiterite . In west and NW of Tentuligumma , 5 pegmatite veins were noted to cut across the metabasites and andalusite - biotite gneiss . Surface indications for tin mineralisation are not evident . But ...
... veins but with rare specks of cassiterite . In west and NW of Tentuligumma , 5 pegmatite veins were noted to cut across the metabasites and andalusite - biotite gneiss . Surface indications for tin mineralisation are not evident . But ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 18 |
PUBLICATION AND INFORMATION DIVISION | 24 |
GEOPHYSICAL DIVISION | 34 |
Copyright | |
16 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basemetal basin belt Bihar Bijawar biotite block boreholes Calcutta carried charnockite Circle clay coal coalfield comprises core covering an area Deccan Trap deposits depth Director District Divn dolomite drill holes dykes exploration exposed fault flows folds Formation fossils geochemical geological mapping Geologist Jr Geology Division geophysical geotechnical investigations glacier gneiss Gondwana granite gneiss Group Headquarters Hyderabad indicated Karnataka Kumar Laboratory laterite limestone line km located logged Lucknow Madhya Pradesh magnetic mapped an area mica mineral mineralisation Nagpur nala NW-SE Orissa pegmatite phosphorite phyllite power house proposed quartz quartzite Quaternary Regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shillong Shri Singh spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto varying veins Vindhyan West