A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Rao, M. S.
- Dr. Kurien Jacob (1910-1999)
Authors
1 Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 55, No 2 (2000), Pagination: 217-218Abstract
No Abstract.- Proceedings of the International Symposium on Applied Geochemistry (Nov. 19-21, 1991)
Authors
1 Geological Survey of India, Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 51, No 3 (1998), Pagination: 419-420Abstract
No Abstract.- Usage of Trend Surface Method in the Study of Crystallization Trend of Porphyries at Nausahi, Orissa
Authors
1 Department of Geology & Geophysics, Indian Institute of Technology, Kharagpur, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 16, No 4 (1975), Pagination: 515-517Abstract
No Abstract.- Ore Petrology of the Aladahalli Cupriferous Pyrite Deposit, Hassan District, Karnataka
Authors
1 AMSE Wing, Geological Survey of India, Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 22, No 9 (1981), Pagination: 452-452Abstract
No Abstract.- Marine Geology
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 23, No 7 (1982), Pagination: 361-361Abstract
No Abstract.- Geothermie
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 22, No 12 (1981), Pagination: 600-600Abstract
No Abstract.- Geochemical Atlas of Northern Fennoscandia
Authors
1 Geol. Surv. of India, AMSE Wing, Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 31, No 4 (1988), Pagination: 443-444Abstract
No Abstract.- Geology and Geochemistry of Sulphide Ore Bodies and Associated Rocks in Mosaboni and Rakha Mine Sections in the Singhbhum Copper Belt
Authors
1 Geological Survey of India, AMSE Wing, Bangalore., IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 31, No 5 (1988), Pagination: 507-508Abstract
No Abstract.- Volcanism in Hawaii
Authors
1 Geological Survey of India, AMSE Wing, Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 32, No 3 (1988), Pagination: 255-256Abstract
No Abstract.- Notes
Authors
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 32, No 5 (1988), Pagination: 440-441Abstract
No Abstract.- 'Archaean Geology of the Fennoscandian Shield'
Authors
1 Geological Survey of India, AMSE Wing, Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 34, No 6 (1989), Pagination: 674-674Abstract
No Abstract.- 'Metallogenesis of Uranium Deposits'
Authors
1 AMSE Wing, Geological Survey of India, Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 35, No 6 (1990), Pagination: 671-672Abstract
No Abstract.- Unusual Concentric Structures in Komatiite of Kibbanahalli Arm of Chitradurga Supracrustal Belt near Banasandra, Karnataka
Authors
1 A. M. S. E. Wing, Geological Survey of India, No.2, Church Street, Bangalore 560001, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 36, No 4 (1990), Pagination: 424-429Abstract
The occurrence of unusual concentric structures in a serpentinite band of the Banasandra Komatiite Complex of the Kibbanahalli arm, Chitradurga Supracrustal belt is recorded. These structures, along with spinifex textured and pillowed serpentinite appear to be flow-related.Keywords
Petrography, Komatiites, Kibbanahalli, Chitradurga Belt, Banasandra, Karnataka.- The Puu OO Eruption of Kilauea Volcano, Hawaii: Episodes 1 Through 20, January 3, 1983. Through June 8, 1984"
Authors
1 A. M.S E. Wing, Geological Survey of India, Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 35, No 3 (1990), Pagination: 319-320Abstract
No Abstract.- 'Exploration Geochemistry: Design and Interpretation of Soil Surveys'
Authors
1 AMSE, Geological Survey of India, Nagpur, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 40, No 4 (1992), Pagination: 386-388Abstract
No Abstract.- Aerogeophysical Maps of India
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 47, No 1 (1996), Pagination: 142-143Abstract
No Abstract.- Monograph on Mediterranean
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 47, No 1 (1996), Pagination: 143-143Abstract
No Abstract.- PGE Exploration Guidelines and Required Laboratory Inputs
Authors
1 787, 7th Cross, M. C. Layout, Vijayanagar, Bangalore - 560 040, IN
2 AMSE, GSI, Jayanagar, Bangalore-560 011, IN
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 46, No 3 (1995), Pagination: 324-329Abstract
No Abstract.- Tirupati '95
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 46, No 6 (1995), Pagination: 581-584Abstract
No Abstract.- Forging Ties With the Geological Society of South Africa
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 48, No 2 (1996), Pagination: 229-229Abstract
No Abstract.- Scientific Report : Tenth Indian Expedition to Antarctica (1995)
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 48, No 2 (1996), Pagination: 240-240Abstract
No Abstract.- The Other Side of Science, (1994),
Authors
1 Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 49, No 3 (1997), Pagination: 347-347Abstract
No Abstract.- Mineralogy of Gold and Associated Alloys in Sulfides of Bhukia Gold Prospect in Southeastern Rajasthan, Western India
Authors
1 Geological Survey of India, AMSE Wing, Central Zone, Seminary Hills, Nagpur - 440 006, IN
2 Geological Survey of India, EPMA Laboratory, NIT-5, Faridabad - 121 001, IN
3 Geological Survey of India, PPOD, AMSE Wing, Bangalore - 560 078, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 54, No 2 (1999), Pagination: 121-128Abstract
Primary gold occurs with sulfides in Paleoproterozoic Aravalli rocks in the Bhukia area of Banswara District, Rajasthan. It occurs as microscopic grains of various shapes, mainly in arsenopyrite and lollingite. With a combined approach of ore petrologic and EPMA studies, we report high purity gold, native bismuth and alloys of gold-bismuth and bismuth-tellurium which best approximate to the rare minerals maldonite and wehrlite respectivety. The fineness of gold ranges between 934 and 995. Preliminary estimates on temperature using arsenopyrite composition coupled with rare presence of spherulitic graphite indicate the temperature of equilibration of around 550°C for the coexisting mineral phases of pyrrhotite, arsenopyrite and lollingite.Keywords
Economic Geology, Gold Mineralogy, Bismuth, Maldonite, Wehrlite, Lollingite, Bhukia, Aravalli, Rajasthan.- Special Publication on the Shiva Structure
Authors
1 Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 69, No 1 (2007), Pagination: 196-196Abstract
No Abstract.- Group Discussion on Kimberlites and Related Rocks of India
Authors
1 Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 67, No 1 (2006), Pagination: 120-122Abstract
No Abstract.- Drilling to the Mantle
Authors
1 Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 67, No 1 (2006), Pagination: 127-127Abstract
No Abstract.- Visakhapatnam - 2004
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 65, No 1 (2005), Pagination: 5-8Abstract
No Abstract.- A.B. Das Gupta Honoured
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 65, No 1 (2005), Pagination: 119-119Abstract
No Abstract.- Role of Mentors in Research
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 65, No 6 (2005), Pagination: 792-792Abstract
No Abstract.- New Honorary Fellows of the Society
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 66, No 1 (2005), Pagination: 121-121Abstract
No Abstract.- New Developments in the Oil and Gas Sector
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 66, No 1 (2005), Pagination: 124-124Abstract
No Abstract.- Another Sumatra Big-Quake in the Offing?
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 66, No 3 (2005), Pagination: 371-371Abstract
No Abstract.- The Rupa Book of Geology Quiz
Authors
1 Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 66, No 2 (2005), Pagination: 258-258Abstract
No Abstract.- Goa 2003
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 63, No 1 (2004), Pagination: 5-8Abstract
No Abstract.- Prof. K. V. Subbarao Honoured
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 63, No 1 (2004), Pagination: 125-125Abstract
No Abstract.- New Oil Find in Rajasthan
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 63, No 3 (2004), Pagination: 352-352Abstract
No Abstract.- A New Model for the Origin of Bedded Baryte Deposits
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 63, No 2 (2004), Pagination: 230-230Abstract
No Abstract.- Carbonaceous Metaexhalite of Shungitic Affinity in Palaeoproterozoic Aravalli Supergroup, Dugocha Area, Rajasthan
Authors
1 PROD Division, AMSE Wing, Geological Survey of India, Eshwar Nagar, Bangalore -560 082, IN
2 AMSE Wing, WZ, Geological Survey of India, Jhalana Dungri, Jaipur - 302 004, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 63, No 5 (2004), Pagination: 522-532Abstract
The Palaeoproterozoic Debari Group of Aravalli Supergroup near Dugocha, Rajasthan exposes carbonalbite-tourmaline bearing exhalite rock termed carbonaceous metaexhalite. This unit occurs within dolomites of Jagpura Formation and hosts gold-bismuth bearing sulphide mineralisation either within it or along dolomite-metaexhalite contact zones. Polyphase deformation and mineral recrystallisation under green schist facies of metamorphism characterise these rocks.Geochemically, the carbonaceous metaexhalites have a wide silica range (51 wt% to 63 wt%) and high total alkali (7.85 wt % to 13.20 wt%). EPMA studies of silicates indicate that the main feldspar in the rock is albite and the tourmalines are richer in titanium and chromium. The associated sulphides possess high salinity fluid inclusions (up to 19 wt% NaCl equivalent) and δ34S isotopic values of 12-14 permil. The latter values match well with those of the modern hydrotherms along Discovery Deep median trench of Red Sea.
The most outstanding feature of the rock is abundant carbon and its distribution pattern vis-a-vis associated silicates. The carbon distributed mainly as tiny graphite flakes of low order crystallinity often exceeds 30% by volume and analyses upto 15% by weight. There is an intimate intergrowth of the carbonaceous matter and the composite silicates that gives unique identity to the rock as for the texture and constituent minerals. These features together with their similar age and geological set-up have been discussed in terms of these rocks being similar to the multi-utility carbonaceous rocks with high economic significance found in Shunga Region, Karelia, Russia called Shungites. These high sodacarbon rocks are interpreted here as metamorphic products of mixed volcanic-clastic-exhalite facies rocks (felsic lavas, tuffs, exhalite and carbonate rocks) or the metamorphosed product of the original soda-carbonate volcanic flows during initial stages of Aravalli ensialic rifts.
Keywords
Carbon, Shungite, Albite-Graphite-Tourmaline Metaexhalite, Gold, Proterozoic, Aravalli, Debari, Dugocha, Rajasthan.- Lamprophyre Dykes in Chotanagpur Gneissic Comlex, Near Simdega, Gumla District, Jharkhand
Authors
1 Geological Survey of India, Central Zone, AMSE Wing, Ranchi, IN
2 Geological Survey of India, AMSE Wing, 40th Cross, Eshwar Nagar, Bangalore - 560 078, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 63, No 6 (2004), Pagination: 655-658Abstract
Lamprophyre dykes are reported from the Precambrian metamorphites of the Chotanagpur Gneissic Complex near Simdega, Gumla district, Jharkhand. Petrological and petrochemical studies indicate that they are calc-Alkaline lamprophyres. The economic significance of these lamprophyres is discussed in light of their proximity to (i) the gold prospects in its strike continuity and (ii) reported occurrences of diamonds in the major drainage basins of the region.- G. Parthasarathy Honoured
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 64, No 5 (2004), Pagination: 690-690Abstract
No Abstract.- Shiulipi -a New Popular Earth System Science Magazine
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 64, No Spl Iss 4 (2004), Pagination: 583-583Abstract
No Abstract.- Veteran Petroleum Geologist Honoured
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 61, No 4 (2003), Pagination: 494-494Abstract
No Abstract.- Gas Find in Offshore Krishna-Godavari Basin
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 61, No 3 (2003), Pagination: 363-363Abstract
No Abstract.- Introducing Prof. Manik Talwani, Honorary Fellow, Geological Society of India
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 62, No 1 (2003), Pagination: 116-116Abstract
No Abstract.- Seismic Risk Management and Mitigation for Urban Conglomerations
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 62, No 3 (2003), Pagination: 377-377Abstract
No Abstract.- Basic and Applied Research on Hydrogen as the New Age Fuel
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 62, No 6 (2003), Pagination: 781-781Abstract
No Abstract.- Three New Candidate Rock Standards: Granite, Dunite and Anorthosite from Geological Survey of India, Bangalore
Authors
1 PPOD Division, AMSE Wing, Geological Survey of India, Bangalore - 560 070, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 59, No 3 (2002), Pagination: 273-275Abstract
Petrology, Petrochemistry and Ore Dressing (PPOD) Laboratories of the Airborne Mineral Surveys and Exploration (AMSE) Wing, Geological Survey of India, Bangalore has taken up the preparation of three International Rock Standards/Geostandards of a granite from Chamundi Hills, Mysore (designated as GSI-CG-1), a serpentinised dunite from Dodkanya dunite/magnesite mines, Mysore District (designated as GSI-DD-1) and an anorthosite from the Sittampundi Anorthosite Complex, Salem District, Tamil Nadu (designated as GSI-SA-1). Details of the three rock-standards are provided here for participative collaboration of interested geochemcial laboratories.- Ore-Microscopic and Geochemical Studies of Primary (Hydrothermal and Pegmatitic) Uranium Minerals
Authors
1 AMSE Wing, Geological Survey of India, Bangalore-560 078, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 57, No 1 (2001), Pagination: 99-100Abstract
No Abstract.- One Hundred Fifty Years of Geological Survey of India: Retrospect and Prospect
Authors
1 AMSE Wing, Geological Survey of India Bangalore - 560 078, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 58, No 1 (2001), Pagination: 85-85Abstract
No Abstract.- Deep Offshore Tectonics of the Mediterranean (DOTMED)
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Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 68, No 5 (2006), Pagination: 924-924Abstract
No Abstract.- V.K.S. Varadan (1924-2000)
Authors
1 Bangalore 14-3-2000, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 55, No 4 (2000), Pagination: 457-458Abstract
No Abstract.- Geology and Hazardous Waste Management, (1996)
Authors
1 Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 48, No 4 (1996), Pagination: 486-487Abstract
No Abstract.- Varanasi - 2011: Proceedings of the Annual General Meeting 2010-11
Authors
1 Geological Society of India, Bangalore, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 78, No 6 (2011), Pagination: 495-500Abstract
No Abstract.- B. P. Radhakrishna (BPR) - A Tribute
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Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 79, No 3 (2012), Pagination: 229-244Abstract
The passing away of Padma Shri Dr. B.P. Radhakrishna on 26.01.2012 at the ripe age of 94 marks the end of an era in Indian Geology. BPR, as he was affectionately known, strode the scene of Indian Earth Sciences like a colossus for a span of nearly five decades. The void left by his demise will be well nigh impossible to fill for a long time to come. He was a single-man institution dedicated to the cause of Earth Sciences in this country, who guided, inspired, advised and also admonished at times all those who came under his influence and also those who, in his opinion, had a potential to contribute to the growth of the earth sciences in this country. He steered them on to the path of self-reliance and originality in all their endeavours. He lived a full and active life till the end and died in harness, as he had always wanted to.- Dr. S. V. P. Iyengar (1921-2012)
Authors
1 Bangalore, IN