 | Benko, Z., Mogessie, A., Molnar, F., Severson, M. J., Hauck, S. A., Rai , S. (2015) Partial Melting Processes and Cu-Ni-PGE Mineralization in the Footwall of the South Kawishiwi Intrusion at the Spruce Road Deposit, Duluth Complex, Minnesota. Economic Geology, 110 (5) 1269-1293 doi:10.2113/econgeo.110.5.1269 | Journal (article/letter/editorial) | | Kawishiwi Intrusion at the Spruce Road Deposit, Duluth Complex, Minnesota Zsolt Benkó,1,† Aberra Mogessie,1...Resources Research Institute, University of Minnesota, Duluth, Minnesota 55811 Abstract A strong relationship...charnockitic footwall at the Spruce Road Cu-Ni sulfide deposit (South Kawishiwi intrusion, Duluth Complex) between...(WM-001 and WM-002) of the Spruce Road Cu-Ni sulfide deposit. We completed textural, mineralogical, and geochemical...exposed from Duluth to Grand Portage in northern Minnesota and covers 5,700 km2 west of Lake Superior (Fig |  | | Journal (article/letter/editorial) | | BabbittandSerpentine Cu-Ni Deposits, DuluthComplex,Minnesota TERRYARCURI,EDWARDM. RIPLEY, * Depart.•nt of Geological...NaturalResources Research Institute,University of Minnesota, Duluth.Minnesota 55811 Abstract Sulfurandoxygen...rockshavebeenmeasured in drill coreintersects at the Babbittand Serpentine Cu-Ni deposits, Duluth Complex. The xenolithat...partialmelting,whereas the "xenolith" at the Serpentine deposit(xenolith 1) maystillbe in partconnected ...FIG. 1. Regional geologic mapof northeastern Minnesota showing locations of theBabbittandSerpentine deposits |  | Benkó, Zsolt, Mogessie, Aberra, Molnár, Ferenc, Krenn, Kurt, Poulson, Simon R., Hauck, Steven, Severson, Mark, Arehart, Greg B. (2015) Hydrothermal alteration and Cu–Ni–PGE mobilization in the charnockitic rocks of the footwall of the South Kawishiwi intrusion, Duluth Complex, USA. Ore Geology Reviews, 67. 170-188 doi:10.1016/j.oregeorev.2014.11.010 | Journal (article/letter/editorial) | | of the South Kawishiwi intrusion, Duluth Complex, USA Zsolt Benkó a,⁎, Aberra Mogessie a, Ferenc Molnár...Virginia St., Reno, NV 89557-0138, USA d Natural Resources Research Institute, University of Minnesota, 5013...5013 Miller Trunk Highway, Duluth, MN 55811-1442, USA b a r t i c l e i n f o Article history: Received...lithologies of layered intrusions (e.g., New Rambler deposit: McCallum et al., 1976; Nyman et al., 1990, Sudbury...the hanging-wall of the SKI at the Filson Creek deposit. In this work remobilization of Pd from the primary |  | Benkó, Zsolt, Mogessie, Aberra, Molnár, Ferenc, Hauck, Steven, Severson, Mark, Ettinger, Karl (2018) The Influence of Thermal Differences and Variation of Cl–F–OH Ratios on Cu-Ni-PGE Mineralization in the Contact Aureole of the South Kawishiwi Intrusion, Duluth Complex. Geosciences, 8 (12) 474 doi:10.3390/geosciences8120474 | Journal (article/letter/editorial) | | University of Minnesota, 5013 Miller Trunk Highway Duluth, Minneapolis, MN 55811-1442, USA; shauck@nrri...intrusion-footwall contact (Spruce Road area), whereas elsewhere (Dunka Pit deposit) the footwall granite and metapelite...metapelite (Serpentine deposit) are barren. This study aimed to understand the effect of temperature and...Cu and 900 ppb Pt + Pd + Au) at the Spruce Road area has been reported in the 90s [12,13]. It has been...assemblages in the footwall of the Spruce Road deposit, were investigated [16–19]. Partial melting of |  | | Journal (issue) | | on Emeralds from Chitral, Pakistan Forsterite-Serpentine from North-eastern China Portraits Engraved...Ruby and Sapphire Cover photo: A new emerald deposit was discovered in 2021 in the Chitral region of...Gemmological Characteristics of Gemquality Forsterite-Serpentine from North-eastern China 600 By Bijie Peng...Nineteenth Annual Sinkankas Symposium: San Diego County Gems and Minerals Learning Opportunities 625...Alonso-Perez Harvard University, Cambridge, Massachusetts, USA Alan D. Hart Gem-A, London Karl Schmetzer Petershausen |  | | Book | | organically derived materials, all originating outside the area of deposition; and of minerals and mineraloids originating...originating by chemical precipitation within the area of deposition. Residual materials, formed in situ...cities, towns, mountains, valleys, islands, rivers, lakes have been included in 4 rock names. A few examples...monzonite (Monzoni, Tyrolean Alps), nelsonite (Nelson County, Virginia), nevadite, norite (Norway), pacificite...agglomerate ig. extra. 1. Consolidated pyroclastic deposit composed chiefly of volcanic ALBITITE, QUARTZ |  | | Report (issue) | | work in 1930. Mineral Resources The Crystalline area contains the greatest variety of minerals and offers...including granite, sheet mica, ground mica, feldspar, serpentine, asbestos, and gold, are valued at a total production...the vicinity of Tate and Marble Hill in Pickens County. Talc, ground for fillers and cut into pencils...mountains in Murray county. Sheet mica is produced from many districts in the crystalline area, and mica suitable...suitable for grinding is produced at Hartwell in Hart County. The kyanite-mica schists of Rabun and Habersham |
|
