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Nuasahi Complex

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Journal Article

ON THE ORIGIN OF THE PGE MINERALIZATION IN THE ELATSITE PORPHYRY Cu–Au DEPOSIT, BULGARIA: COMPARISON WITH THE BAULA–NUASAHI COMPLEX, INDIA, AND OTHER ALKALINE PGE-RICH PORPHYRIES Available to Purchase

Thierry Augé, Rumen Petrunov, Laurent Bailly
Published: 01 August 2005
The Canadian Mineralogist (2005) 43 (4): 1355–1372.
DOI: https://doi.org/10.2113/gscanmin.43.4.1355
..., with that of the Baula–Nuasahi Complex in India ( Augé et al. 2002 ). There, the Cu–Ni–Co–(Au–PGE) mineralization, which has been studied in detail, is contained within a well-constrained gabbro environment. We then extend our comparison to other porphyry-copper deposits in various environments. Most...
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View PDF for article title, ON THE ORIGIN OF THE PGE MINERALIZATION IN THE ELATSITE PORPHYRY Cu–Au DEPOSIT, BULGARIA: COMPARISON WITH THE BAULA–<span class="search-highlight">NUASAHI</span> <span class="search-highlight">COMPLEX</span>, INDIA, AND OTHER ALKALINE PGE-RICH PORPHYRIES
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Journal Article

PGE AND Ag MINERALIZATION IN A BRECCIA ZONE OF THE PRECAMBRIAN NUASAHI ULTRAMAFIC-MAFIC COMPLEX, ORISSA, INDIA Available to Purchase

Sisir K. Mondal, Tapan K. Baidya, Kolar N. Gururaja Rao, Michael D. Glascock
Published: 01 August 2001
The Canadian Mineralogist (2001) 39 (4): 979–996.
DOI: https://doi.org/10.2113/gscanmin.39.4.979
...Sisir K. Mondal; Tapan K. Baidya; Kolar N. Gururaja Rao; Michael D. Glascock Abstract The Nuasahi ultramafic–mafic complex, in Orissa, India, contains high concentrations of platinum-group elements (Pt up to 9.6 ppm, Pd up to 17.9 ppm) and Ag (up to 6.6 ppm) in a chromiferous sulfide-rich breccia...
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View PDF for article title, PGE AND Ag MINERALIZATION IN A BRECCIA ZONE OF THE PRECAMBRIAN <span class="search-highlight">NUASAHI</span> ULTRAMAFIC-MAFIC <span class="search-highlight">COMPLEX</span>, ORISSA, INDIA
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Journal Article

PGE-Ag-Au Mineralization in a Cu-Fe-Ni Sulphide-Rich Breccia Zone of the Precambrian Nuasahi Ultramafic-Mafic Complex, Orissa, India Available to Purchase

Tapan K. Baidya, S. K. Mondal, V. Balaram, R. Parthasarathy, R. Verma, P. K. Mathur
Published: 01 November 1999
Jour. Geol. Soc. India (1999) 54 (5): 473–482.
DOI: https://doi.org/10.17491/jgsi/1999/540503
...Tapan K. Baidya; S. K. Mondal; V. Balaram; R. Parthasarathy; R. Verma; P. K. Mathur Abstract The Precambrian ultramafic-mafic plutonic complex of Nuasahi, Orissa in the Eastern Indian Shield represents at least three suites of magmatic intrusion: (i) an interlayered sequence of enstatitite...
View PDF for article title, PGE-Ag-Au Mineralization in a Cu-Fe-Ni Sulphide-Rich Breccia Zone of the Precambrian <span class="search-highlight">Nuasahi</span> Ultramafic-Mafic <span class="search-highlight">Complex</span>, Orissa, India
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Journal Article

PGE Mineralisation in Bangur, southern extension of Baula-Nuasahi ultramafic complex, Odisha Free

M. Mohanty
Published: 01 February 2013
Jour. Geol. Soc. India (2013) 81 (2): 293.
DOI: https://doi.org/10.1007/s12594-013-0038-2
... these bodies transgress the fringe area between the craton and the Eastern Ghats Mobile Belt. Occurring about 50 km NE of the famous Sukinda ultramafic belt, the Baula-Nuasahi Ultramafic Complex (BNUC) (Lat. 21°15'-21°20'; Long. 86°18'-86°20') is intrusive into the clastic dominant metavolcano-sedimentary...
View PDF for article title, PGE Mineralisation in Bangur, southern extension of Baula-<span class="search-highlight">Nuasahi</span> ultramafic <span class="search-highlight">complex</span>, Odisha
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Journal Article

Platinum-group minerals from the Nuasahi ultramafic-mafic complex, Orissa, India Available to Purchase

Sisir K. Mondal, Tapan K. Baidya
Published: 01 December 1997
Mineralogical Magazine (1997) 61 (6): 902–906.
View PDF for article title, Platinum-group minerals from the <span class="search-highlight">Nuasahi</span> ultramafic-mafic <span class="search-highlight">complex</span>, Orissa, India
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COMPOSITION OF COBALTITE–GERSDORFFITE BRECCIA ZONE OF THE NUASAHI COMPLEX, ... Available to Purchase

Published: 01 August 2001
TABLE 1. COMPOSITION OF COBALTITE–GERSDORFFITE BRECCIA ZONE OF THE NUASAHI COMPLEX, ORISSA, INDIA
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Plot of compositions of chromian spinel from the Nuasahi Complex in terms of Cr/(Cr + Al) versus Fe2+/(Fe2+ + Mg). Open squares: magnesiochromite in massive chromitite bands of four lodes, open circles: ferrian chromite from the sulfide-rich assemblage of the breccia zone. Field I: compositions of chromian spinel associated with magnesian olivine in primitive basaltic rocks, mantle peridotite and chromitite. Field II: compositions of chromian spinel (magnetite) from metamorphic rocks. Field III: compositions of chromian spinel (magnetite) from fresh igneous rocks (after Roeder 1994).

Plot of compositions of chromian spinel from the Nuasahi Complex in terms o... Available to Purchase

Published: 01 August 2001
F ig . 6. Plot of compositions of chromian spinel from the Nuasahi Complex in terms of Cr/(Cr + Al) versus Fe 2+ /(Fe 2+ + Mg). Open squares: magnesiochromite in massive chromitite bands of four lodes, open circles: ferrian chromite from the sulfide-rich assemblage of the breccia zone. Field
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Noble metal concentration in various rocks of the Nuasahi Complex. Filled circles: orthopyroxenite, footwall of breccia zone; open circles: massive chromitite bands; filled squares: chromite–sulfide assemblage of the breccia zone; open squares: sulfide-rich gabbroic rocks, hanging-wall of the breccia zone.

Noble metal concentration in various rocks of the Nuasahi Complex. Filled c... Available to Purchase

Published: 01 August 2001
F ig . 8. Noble metal concentration in various rocks of the Nuasahi Complex. Filled circles: orthopyroxenite, footwall of breccia zone; open circles: massive chromitite bands; filled squares: chromite–sulfide assemblage of the breccia zone; open squares: sulfide-rich gabbroic rocks, hanging-wall
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Cr–Al–Fe3+ plot of chromian spinel form the Nuasahi Complex. Open circles: compositions of chromian spinel from massive chromitite bands, open triangles: coarser-grained ferrian chromite from the sulfide-rich breccia zone, and filled circles: finer-grained ferrian chromite in sulfide-rich assemblages of the breccia zone (both chromite–sulfide assemblage and gabbroic rocks at the hanging-wall portion of the breccia zone). The various fields are after Jan &amp; Windley (1990).

Cr–Al–Fe 3+ plot of chromian spinel form the Nuasahi Complex. Open circles... Available to Purchase

Published: 01 August 2001
F ig . 10. Cr–Al–Fe 3+ plot of chromian spinel form the Nuasahi Complex. Open circles: compositions of chromian spinel from massive chromitite bands, open triangles: coarser-grained ferrian chromite from the sulfide-rich breccia zone, and filled circles: finer-grained ferrian chromite
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WHOLE-ROCK MAJOR- AND TRACE-ELEMENT DATA FOR SELECTED SAMPLES BRECCIA ZONE ... Available to Purchase

Published: 01 August 2001
TABLE 3. WHOLE-ROCK MAJOR- AND TRACE-ELEMENT DATA FOR SELECTED SAMPLES BRECCIA ZONE NUASAHI COMPLEX
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Cu–Pd correlation diagram to show the relationships between the noble metal and base-metal sulfides mineralization in the Nuasahi Complex.

Cu–Pd correlation diagram to show the relationships between the noble metal... Available to Purchase

Published: 01 August 2001
F ig . 11. Cu–Pd correlation diagram to show the relationships between the noble metal and base-metal sulfides mineralization in the Nuasahi Complex.
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Plot showing compositional fields of chromian spinels from boninitic basalts, ocean-island basalts (OIB) and mid-ocean-ridge basalts (MORB) in term of Cr/(Cr + Al) versus Fe2+/(Fe2+ + Mg). Open squares represent compositions of chromian spinel from massive chromitite bands of the Nuasahi Complex. Open circles represent ferrian chromite compositions of chromite–sulfide assemblage in the breccia zone (after Roeder 1994).

Plot showing compositional fields of chromian spinels from boninitic basalt... Available to Purchase

Published: 01 August 2001
of the Nuasahi Complex. Open circles represent ferrian chromite compositions of chromite–sulfide assemblage in the breccia zone (after Roeder 1994 ).
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Field photographs of Breccia Zone, Nuasahi ultramafic–mafic Complex, Orissa, India. (a) Large bands of chromitite (crmt–band) are intruded by gabbroic material (gb). (b) Differently oriented fragments of serpentinite and chromitite (ser, crmt) enclosed within gabbroic material (gb) in the Breccia Zone. (c) A triangular fragment of massive chromitite (crmt) of the Shankar lode enclosed within sulfide-rich gabbroic rock (gb) in hanging-wall of the Breccia Zone. (d) Fragments of banded ultramafic rock (um) within the gabbroic matrix (gb) of the Breccia Zone.

Field photographs of Breccia Zone, Nuasahi ultramafic–mafic Complex, Orissa... Available to Purchase

Published: 01 August 2001
F ig . 2. Field photographs of Breccia Zone, Nuasahi ultramafic–mafic Complex, Orissa, India. (a) Large bands of chromitite (crmt–band) are intruded by gabbroic material (gb). (b) Differently oriented fragments of serpentinite and chromitite (ser, crmt) enclosed within gabbroic material (gb
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COMPOSITION OF CHROMIAN SPINEL FROM THE NUASAHI ULTRAMAFIC-MAFIC COMPLEX, O... Available to Purchase

Published: 01 August 2001
TABLE 2. COMPOSITION OF CHROMIAN SPINEL FROM THE NUASAHI ULTRAMAFIC-MAFIC COMPLEX, ORISSA, INDIA
Journal Article

Platinum-group minerals (PGM) in the chromitite from the Nuasahi massif, eastern India: further findings and implications for their origin Available to Purchase

Federica Zaccarini, Krishnakanta A. Singh, Giorgio Garuti, Manvalan Satyanarayanan
Published: 01 August 2017
European Journal of Mineralogy (2017) 29 (4): 571–584.
DOI: https://doi.org/10.1127/ejm/2017/0029-2637
... and sedimentary sequences occur in the Craton as well as a greenstones belt that contains BIF mineralization ( Fig. 1 ). Fig. 1 Sketch map of the Singhbhum craton showing the location of the Nuasahi complex and the area where the studied samples were collected (redrawn after Augé & Lerouge, 2004...
View PDF for article title, Platinum-group minerals (PGM) in the chromitite from the <span class="search-highlight">Nuasahi</span> massif, eastern India: further findings and implications for their origin
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Journal Article

Occurrence of PGE Mineralisation in Bangur, Kendujhar District, Odisha Available to Purchase

K. C. Sahoo, M. Mohanty, P. Sahoo, S. C. Rath, S. B. Ray
Published: 01 January 2014
Jour. Geol. Soc. India (2014) 83 (1): 31–37.
DOI: https://doi.org/10.1007/s12594-014-0004-7
...K. C. Sahoo; M. Mohanty; P. Sahoo; S. C. Rath; S. B. Ray Abstract: PGE mineralisation of significant grade and extent is reported from Bangur chromite mining area, Kendujhar district, Odisha, located to the south of the well known Baula-Nuasahi ultramafic complex. The hitherto unknown PGE...
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PGE AND TRACE-ELEMENT CONTENT OF VARIOUS ROCKS, NUASAHI ULTRAMAFIC-MAFIC CO... Available to Purchase

Published: 01 August 2001
TABLE 4. PGE AND TRACE-ELEMENT CONTENT OF VARIOUS ROCKS, NUASAHI ULTRAMAFIC-MAFIC COMPLEX, ORISSA, INDIA
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Compositional variations of melonite in terms of plots of: (a) Te vs. Bi; (b) Ni vs. Bi; and (c) (Pd + Pt) vs. Bi (expressed in atoms per formula unit, apfu, per a total of 3 apfu) from the Kingash and Kuskanak complexes (shown by brown squares and red circles, respectively) from Eastern Sayans in Russia in comparison with the overall variations (blue diamond), which are represented by compositions of melonite from: Stanislaus mine, California, USA (Pemberton, 1983); Strathcona mine (Rucklidge, 1969), Sudbury area, Ontario, Canada (Cabri and Laflamme, 1976); Au-bearing skarns, Sinyukhinskoe deposit, the Mountain Altai, Russia (Filimonova and Vakhrushev, 1969); Middavarre copper deposit, Norway (Strand, 1975); Jaduguda uranium deposit, India (Krishna et al., 1980); Yokozuru mine, Japan (Shimada et al., 1981); Ivrea–Verbano complex, Italian Alps (Garuti and Rinaldi, 1986); Kambalda nickel deposits, Australia (Hudson, 1986); Nomgon intrusion, Mongolia (Izokh et al., 1992); Allarechka complex, Kola Peninsula, Russia (Yakovlev et al., 1991); Cu–Ni deposits at Kalatongke, Xinjiang, China (Zhan Xinzhi, 1995); Las Aguilas Ni–Cu deposit, Argentina (Gervilla et al., 1997); Nuasahi complex, India (Mondal and Baidya, 1997); Lahóca Hill Cu–Sb–As–Au epithermal mineralization, Hungary (Gellért et al., 1998); Omai gold deposit, Guiana (Voicu et al., 1999); sulfide Cu–Co ores, Pyshminsko–Kluchevskoe deposit, Middle Urals, Russia (Eremin et al., 1997; Murzin et al., 2011); Koillismaa layered complex, Finland (Kojonen and Iljina, 2001); Wellgreen Ni–Cu–PGE deposit, Yukon, Canada (Barkov et al., 2002); Keivitsansarvi Ni–Cu–PGE deposit, Finland (Gervilla and Kojonen, 2002); Shchuch'ya zone of basic intrusions, Polar Urals, Russia (Kulikova and Varlamov, 2002); Yangliuping Ni–Cu–(PGE) sulfide deposit, China (Song et al., 2004); Aguablanca Ni–Cu–PGE deposit, Iberia (Ortega et al., 2004); Cu–Ni–PGE deposits, Egypt (Helmy, 2004; 2005); Kvintum–1 Co–Ni deposit, Middle Ridge, Kamchatka, Russia (Chubarov et al., 2005); Sunrise Dam gold deposit, Australia (Sung et al., 2007); Ni–Cu sulfide prospects, Scotland (McKervey et al., 2007); Aguablanca Ni–Cu deposit, Spain (Piña et al., 2008); Zhdanovskoe deposit, Pechenga ore field, Kola Peninsula, Russia (Rychkova, 2011); Kamkor Cu–Ni deposit, Kazakhstan (Pavlova et al., 2011); Rosie nickel prospect, Australia (Godel et al., 2012); Rybozero gold deposit, Karelia, Russia (Kuleshevich, 2013); Limoeiro Ni–Cu–(PGE) sulfide deposit, Brasilia (Mota-e-Silva, 2014); Giant Mascot Ni–Cu–PGE deposit, British Columbia (Manor et al., 2014) and McCreedy East Ni–Cu–PGE deposit, Sudbury, Canada (Dare et al., 2014). Several compositions of the NiTe2–NiTe series also are included.

Compositional variations of melonite in terms of plots of: ( a ) Te vs . B... Available to Purchase

Published: 01 June 2017
, Argentina ( Gervilla et al. , 1997 ); Nuasahi complex, India ( Mondal and Baidya, 1997 ); Lahóca Hill Cu–Sb–As–Au epithermal mineralization, Hungary ( Gellért et al. , 1998 ); Omai gold deposit, Guiana ( Voicu et al. , 1999 ); sulfide Cu–Co ores, Pyshminsko–Kluchevskoe deposit, Middle Urals, Russia
Journal Article

Occurrence of Gold in the Mesoarchean Mayurbhanj Gabbros of Singhbhum Craton, Eastern India Available to Purchase

K. Rasheed, D. Srinivasa Sarma
Published: 01 January 2022
Jour. Geol. Soc. India (2022) 98 (1): 53–56.
DOI: https://doi.org/10.1007/s12594-022-1927-z
..., and chromite and PGEs are associated with mafic-ultramafic rocks of Mesoarchean Baula-Nuasahi and Sukinda belts. Earlier studies indicate a hydrothermal origin of PGE mineralisation. Here, the occurrence of micron-sized gold grain and base metal sulfides in the Mesoarchean Mayurbhanj Gabrro Anorthosite Complex...
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View PDF for article title, Occurrence of Gold in the Mesoarchean Mayurbhanj Gabbros of Singhbhum Craton, Eastern India
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MAGMATIC AND HYDROTHERMAL PLATINUM-GROUP MINERALS AND BASE-METAL SULFIDES IN THE BAULA COMPLEX, INDIA Available to Purchase

Thierry Augé, Ignace Salpeteur, Laurent Bailly, Murari Mohan Mukherjee, Rabindra Nath Patra
Published: 01 April 2002
The Canadian Mineralogist (2002) 40 (2): 277–309.
DOI: https://doi.org/10.2113/gscanmin.40.2.277
... prior to a major thrusting event in late Proterozoic time between the Eastern Ghats Mountains to the south and the Archean Singhbhum nucleus to the north. The Baula Complex (also known as the Baula–Nuasahi or Nausahi Complex), located approximately 170 km north–northeast of Bhubaneswar, the capital...
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View PDF for article title, MAGMATIC AND HYDROTHERMAL PLATINUM-GROUP MINERALS AND BASE-METAL SULFIDES IN THE BAULA <span class="search-highlight">COMPLEX</span>, INDIA
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