Search Results - "WEIHED, P"

Seismic imaging and potential field modelling to delineate structures hosting VHMS deposits in the Skellefte Ore District, northern Sweden by Malehmir, A., Tryggvason, A., Juhlin, C., Rodriguez-Tablante, J., Weihed, P.

“…The Skellefte District in northern Sweden is a roughly 150 by 50 km 2 large early Proterozoic massive sulphide belt. Based on high -resolution reflection…”
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New zircon data supporting models of short-lived igneous activity at 1.89 Ga in the western Skellefte District, central Fennoscandian Shield by Skyttä, P., Hermansson, T., Andersson, J., Whitehouse, M., Weihed, P.

“…New U-Th-Pb zircon data (SIMS) from three intrusive phases of the Palaeoproterozoic Viterliden intrusion in the western Skellefte District, central…”
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Crustal 3-D geometry of the Kristineberg area (Sweden) with implications on VMS deposits by Skyttä, P, Bauer, T, Hermansson, T, Dehghannejad, M, Juhlin, C, García Juanatey, M, Hübert, J, Weihed, P

“…Structural analysis of the Palaeoproterozoic volcanogenic massive sulfide (VMS) hosting Kristineberg area, Sweden, constrained by existing magnetotelluric (MT)…”
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Crustal reflectivity near the Archaean-Proterozoic boundary in northern Sweden and implications for the tectonic evolution of the area by Juhlin, C., Elming, S.-Å., Mellqvist, C., Öhlander, B., Weihed, P., Wikström, A.

“…Sm-Nd isotope ratios of 1.9–1.8 Ga granitoids delineate the Archaean-Proterozoic boundary in northern Sweden, an important feature in the Fennoscandian Shield…”
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Conflicting zircon vs. titanite U-Pb age systematics and the deposition of the host volcanic sequence to Kiruna-type and IOCG deposits in northern Sweden, Fennoscandian shield by Billström, K., Evins, P., Martinsson, O., Jeon, H., Weihed, P.

“…•The Kiruna area is the key region for establishing a geochronology for Norrbotten.•The Kiruna area hosts huge apatite iron oxide ores of the Kiruna type.•The…”
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Regional structural profiles in the western part of the Palaeoproterozoic Skellefte Ore District, northern Sweden by Malehmir, A., Tryggvason, A., Lickorish, H., Weihed, P.

“…The Kristineberg mining area is situated in the western part of the Palaeoproterozoic Skellefte Ore District, northern Sweden, and is well known for its VHMS…”
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A stable isotope study of the Palaeoproterozoic Tallberg porphyry-type deposit, northern Sweden by Weihed, P., Fallick, A.E.

“…The Tallberg deposit is situated in the Skellefte District in northern Sweden. It is a Palaeoproterozoic equivalent of Phanerozoic poryphyry-type deposits. The…”
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A discussion on papers “Nature of a major tectonic discontinuity in the Svecofennian province of northern Sweden” by Rutland et al. (PR 112, 211–237, 2001) and “Age of deformation episodes in the Palaeoproterozoic domain of northern Sweden, and evidence for a pre-1.9 Ga crustal layer” by Rutland et al. (PR 112, 239–259, 2001) by Weihed, Pär

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Source of metals and age constraints for epigenetic gold deposits in the Skellefte and Pohjanmaa districts, central part of the Fennoscandian Shield by SUNDBLAD, K, WEIHED, P, BILLSTRÖM, K, MARKKULA, H, MÄKELÄ, M

“…The lead isotopic compositions of galena in Early Proterozoic gold deposits have been determined for three districts in northern Sweden and central Finland…”
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Reflection seismic investigations in the western part of the Paleoproterozoic VHMS-bearing Skellefte District, northern Sweden by Tryggvason, Ari, Malehmir, Alireza, Rodriguez-Tablante, Johiris, Juhlin, Christopher, Weihed, Par

“…The Skellefte district forms part of the Svecofennian ca. 1.90 to 1.80 Ga, supracrustal sequence and associated intrusive rocks in the northern part of Sweden…”
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Setting of Zn-Cu-Au-Ag massive sulfide deposits in the evolution and facies architecture of a 1.9 Ga marine volcanic arc, Skellefte District, Sweden by Allen, Rodney L, Weihed, Par, Svenson, Sven-Ake

“…The Skellefte mining district occurs in an Early Proterozoic, mainly 1.90-1.87 Ga (Svecofennian) magmatic province of low to medium metamorphic grade in the…”
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Crustal reflectivity near the Archean-Proterozoic boundary in northern Sweden and implications for the tectonic evolution of the area by Juhlin, C., Elming, Sten-åke, Mellqvist, C., Öhlander, Björn, Weihed, Pär, Wikström, A.

“…Sm–Nd isotope ratios of 1.9–1.8 Ga granitoids delineate the Archaean–Proterozoic boundary in northern Sweden, an important feature in the Fennoscandian Shield…”
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The geology and Re–Os geochronology of the Palaeoproterozoic Vaikijaur Cu–Au–(Mo) porphyry-style deposit in the Jokkmokk granitoid, northern Sweden by Lundmark, Christina, Stein, Holly, Weihed, Pär

“…The Vaikijaur Cu-Au-(Mo) deposit is located in the ca. 1.88 Ga calc-alkaline Jokkmokk granitoid near the Archaean-Proterozoic palaeoboundary within the…”
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Age and provenance of host rocks and ores in the Paleoproterozoic Skellefte District, northern Sweden by Billstrom, Kjell, Weihed, Par

“…The Skellefte district in northern Sweden is a ca. 1.9 Ga, extensively mineralized, mainly felsic, submarine volcanic belt. Within the district, the volcanic…”
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Relationship between 1.90-1.85 Ga accretionary processes and 1.82-1.80 Ga oblique subduction at the Karelian craton margin, Fennoscandian Shield by Weihed, Pär, Billström, K., Persson, P.-O., Weihed, J. Bergman

“…The three main intrusive suites: early calc-alkaline, late I/A-type, and late S-type intrusive rocks in relation to the Svecokarelian orogeny (1.9-1.8 Ga) have…”
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Metallogeny of the northern Fennoscandian Shield: a set of papers on Cu–Au and VMS deposits of northern Sweden by Weihed, Pär, Williams, Patrick J.

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Structural Evolution of the Björkdal Gold Deposit, Skellefte District, Northern Sweden: Implications for Early Proterozoic Mesothermal Gold in the Late Stage of the Svecokarelian Orogen by Weihed, Pär, Weihed, Janette Bergman, Sorjonen-Ward, Peter

“…The Björkdal gold deposit is situated in the eastern part of the Paleoproterozoic Skellefte district in northern Sweden. The Skellefte district constitutes a…”
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Structural evolution of the Bjorkdal gold deposit, Skellefte District, northern Sweden; implications for early Proterozoic mesothermal gold in the late stage of the Svecokarelian Orogen by Weihed, Par, Weihed, Jeanette Bergman, Sorjonen-Ward, Peter

“…The Bjorkdal gold deposit is situated in the eastern part of the Paleoproterozoic Skellefte district in northern Sweden. The Skellefte district constitutes a…”
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The Jokkmokk granitoid, an example of 1.88 Ga juvenile magmatism at the Archaean-Proterozoic border in northern Sweden by Lundmark, Christina, Billström, Kjell, Weihed, Pär

“…The Jokkmokk granitoid is exposed in a large plutonic massif northwest of Jokkmokk in northern Sweden. It is light grey to white, fine-grained, with megacrysts…”
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Geology, tectonic setting, and origin of the Paleoproterozoic Boliden Au-Cu-As deposit, Skellefte District, northern Sweden by Weihed, Jeanette Bergman, Bergstrom, Ulf, Billstrom, Kjell, Weihed, Par

“…The Skellefte district in northern Sweden comprises more than 85 pyritic volcanic-hosted massive sulfide deposits which mainly occur within, and at the top of,…”
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