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Wanapitei Lake

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Journal Article
Journal: Geophysics
Published: 17 May 2006
Geophysics (2006) 71 (3): J23–J29.
.... Lake Wanapitei, widely accepted as resulting from the impact of a meteorite 37 million years ago, is one of these cases in which the necessity of expanding coverage over poorly sampled regions arose from a significant gap between surface and airborne geophysical maps. Two gravity surveys were completed...
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First thumbnail for: Measuring gravity on ice: An example from <span cl...
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Journal Article
Published: 01 March 1994
Canadian Journal of Earth Sciences (1994) 31 (3): 597–607.
...E. S. Schandl; M. P. Gorton; D. W. Davis Abstract U–Pb geochronology of hydrothermal monazite in albitized rocks from two gold deposits east of the Sudbury complex indicates that albitization in the Sudbury – Wanapitei Lake area occurred at 1700 ± 2 Ma and was coeval with a period of granitic...
Published: 01 January 2005
DOI: 10.1130/0-8137-2384-1.43
... Lake Wanapitei, located within the Southern Province of Ontario, Canada, provides the setting for a unique study of an impact crater situated within a shield environment. Evidence for the 7.5-km-diameter Wanapitei impact includes a circular Bouguer gravity low centered over the central area...
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Bouguer gravity anomaly over Wanapitei Lake, as published by Dence and Popelar (1972). Gravity stations are shown as black crosses; lake outline is in blue (extracted from Dressler, 1982). Contour interval is 1mGal; amplitude of the anomaly is 15mGal. Data are from the Geological Survey of Canada (GSC).
Published: 17 May 2006
Figure 2. Bouguer gravity anomaly over Wanapitei Lake, as published by Dence and Popelar (1972) . Gravity stations are shown as black crosses; lake outline is in blue (extracted from Dressler, 1982 ). Contour interval is 1 mGal ; amplitude of the anomaly is 15 mGal . Data
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Bouguer gravity anomaly over Wanapitei Lake after compiling new and old data. Old gravity stations are shown as black crosses; new stations are red (2003) and blue (2004) triangles; lake outline is in blue. Contour interval is 1mGal. Data are not terrain corrected.
Published: 17 May 2006
Figure 6. Bouguer gravity anomaly over Wanapitei Lake after compiling new and old data. Old gravity stations are shown as black crosses; new stations are red (2003) and blue (2004) triangles; lake outline is in blue. Contour interval is 1 mGal . Data are not terrain corrected.
Journal Article
Published: 01 December 2007
The Canadian Mineralogist (2007) 45 (6): 1415–1441.
...Eva S. Schandl; Michael P. Gorton Abstract The Scadding mine is only one of several small gold deposits and prospects in the regionally albitized Huronian metasedimentary rocks of the Sudbury – Wanapitei Lake area of Ontario. The locally brecciated, albitized and chloritized metasedimentary rocks...
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First thumbnail for: THE SCADDING GOLD MINE, EAST OF THE SUDBURY IGNEOU...
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Journal Article
Published: 01 March 1989
Canadian Journal of Earth Sciences (1989) 26 (3): 467–478.
... in the Temagami area shows a variety of characteristic magnetizations, which may reflect a complicated structural history and (or) hydrothermal activity before Grenvillian uplift, whereas west of Lake Temagami and in the Wanapitei Lake area ND results agree with the previously reported N1 paleopole. This contrast...
Journal Article
Journal: GSA Bulletin
Published: 01 February 1940
GSA Bulletin (1940) 51 (2): 237–253.
... of familiar type and those in the Huronian-Killarnean complex strikes nearly straight from Killarney toward the southeastern comer of Wanapitei Lake. The contact zone is complicated by intense shearing of intrusions within the Huronian sedimentary formations older than the main displacement, followed...
Image
Compiled (1969, 2003, and 2004 data) and terrain-corrected Bouguer gravity anomaly over Wanapitei Lake. Old gravity stations are shown as black crosses, new gravity stations are shown as red triangles, and lake outline is in blue. Contour interval is 1mGal. The amplitude of the anomaly is reduced to 7mGal.
Published: 17 May 2006
Figure 7. Compiled (1969, 2003, and 2004 data) and terrain-corrected Bouguer gravity anomaly over Wanapitei Lake. Old gravity stations are shown as black crosses, new gravity stations are shown as red triangles, and lake outline is in blue. Contour interval is 1 mGal . The amplitude
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Fig. 4.
Published: 17 August 2012
and 3 (i.e., the northeastward continuation of the hinge line of the NE lobe) and between regions 3 and 4 (i.e., at the West Bay of Wanapitei Lake). ( a ) Interpolated surface of the strikes of all dykes. Radii of rose diagrams are the same as in Fig. 2 . ( b ) Interpolated surface of strike of dykes
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Lake Wanapitei location map. The square in the inset shows the location of the area of study in the detailed map. The eastern portion of the Sudbury Basin is shown for scale and location purposes. SIC is the Sudbury Igneous Complex.
Published: 17 May 2006
Figure 1. Lake Wanapitei location map. The square in the inset shows the location of the area of study in the detailed map. The eastern portion of the Sudbury Basin is shown for scale and location purposes. SIC is the Sudbury Igneous Complex.
Image
Bathymetry of Lake Wanapitei. The greatest depths of approximately 120m are found in the southern bay (L’Heureux et al., 2005). Old gravity stations are shown as black crosses; new stations are shown as red triangles; lake outline is in blue. Contour interval is 10m.
Published: 17 May 2006
Figure 5. Bathymetry of Lake Wanapitei. The greatest depths of approximately 120 m are found in the southern bay ( L’Heureux et al., 2005 ). Old gravity stations are shown as black crosses; new stations are shown as red triangles; lake outline is in blue. Contour interval is 10 m .
Journal Article
Journal: GSA Bulletin
Published: 29 February 1936
GSA Bulletin (1936) 47 (2): 267–288.
...T. T. QUIRKE Abstract FRENCH RIVER DRAINAGE SYSTEM French River is the overflow from Lake Nipissing into Georgian Bay. It is about 40 miles long, and has a total fall of about 65 feet. It combines the waters of three other rivers—Wanapitei, Murdock, and Pick‐erel—in one great east-west watercourse...
Journal Article
Published: 01 October 2004
The Canadian Mineralogist (2004) 42 (5): 1541–1562.
... are known in the area, a better understanding of the source and origin of metal-bearing fluids at Cobalt Hill could provide important information for exploration east of the SIC. Huronian sedimentary rocks are locally enriched in base and precious metals east of the SIC and Lake Wanapitei. The origin...
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Journal Article
Published: 01 May 2000
European Journal of Mineralogy (2000) 12 (3): 625–637.
... metasomatism in the Espanola - Sudbury - Wanapitei Lake area . Ontario Geol. Surv. Misc . Paper, 159 , 63 – 79 . Schandl , E.S. , Gorton , M.P. , Davis , D.W. ( 1994 ): Wide-spread albitization in the Sudbury-Wanapitei Lake area: Implications for deep-seated alkalic magmatism...
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First thumbnail for: Sb-enriched ultramafic lamprophyre in the Hemlo Au...
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Journal Article
Journal: Economic Geology
Published: 01 August 2004
Economic Geology (2004) 99 (5): 1027–1035.
... is the same age as the emplacement of the Prosser Porphyry granitoid ( Bleeker et al., 1999 ), and the hydrothermal monazite in two Proterozoic gold deposits east of the Sudbury Igneous Complex and Lake Wanapitei crystallized from sodium-rich fluids during widespread albitization of the Huronian sediments...
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Journal Article
Published: 01 June 1993
Canadian Journal of Earth Sciences (1993) 30 (6): 1123–1140.
... have a similar Mg# (0.64 and 0.60) and Ni content (98 and 127 ppm), and it is argued that the magma differentiated at depth and was emplaced as a uniform low-Mg magma. The Wanapitei intrusion and Kukagami Lake sill are an exception in that although the quartz diabase has La/Sm similar to the Nipissing...
Journal Article
Journal: Economic Geology
Published: 01 August 1986
Economic Geology (1986) 81 (5): 1272–1277.
...William F. Rowell; Alan D. Edgar Abstract Pt, Pd, and Au are concentrated in a hydrothermal Cu-Ni sulfide occurrence near Rathbun Lake, northeastern Ontario. The mineralization is associated with a sheared zone of the Wanapitei intrusion where hydrothermal fluids have altered relatively pristine...
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Regional geology of the Paleoproterozoic Cobalt embayment, northern Ontario, showing the locations of the Merico-Ethel Au-bearing polymetallic veins, and other polymetallic vein systems. Occurrences from the Wanapitei region include (north to south): Gordon, Crystal, Burda, Glade, Davis shaft, and St. Genevieve. SIC = Sudbury Igneous Complex, RLB = Round Lake batholith.
Published: 01 July 2010
Fig. 1 Regional geology of the Paleoproterozoic Cobalt embayment, northern Ontario, showing the locations of the Merico-Ethel Au-bearing polymetallic veins, and other polymetallic vein systems. Occurrences from the Wanapitei region include (north to south): Gordon, Crystal, Burda, Glade, Davis
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Regional geology of the Proterozoic Cobalt Embayment, located in northeastern Ontario, Canada. Sampling locations are illustrated by the red stars, whereas towns are shown as black squares. Occurrences studied in the Wanapitei region include (north to south): Dolmac, Gordon, Crystal, Burda, and Davis. Historical mines studied in the Gowganda area include: Mann, Capital, Parcher, and Bishop. Historical mines from the Cobalt area include: Brady Lakes, Bruce, Beaver–Temiskaming, Hi–Ho, North Cobalt, Pan Silver, Silverfields, and Silversides. RLB: Round Lake Batholith, SIC: Sudbury Igneous Complex.
Published: 01 April 2010
F ig . 1. Regional geology of the Proterozoic Cobalt Embayment, located in northeastern Ontario, Canada. Sampling locations are illustrated by the red stars, whereas towns are shown as black squares. Occurrences studied in the Wanapitei region include (north to south): Dolmac, Gordon, Crystal