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Halfmile Lake Deposit

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Journal Article
Published: 01 July 2006
Exploration and Mining Geology (2006) 15 (3-4): 177–199.
...L.K. MIREKU; C.R. STANLEY Abstract The Halfmile Lake South Deep zone, Bathurst Mining Camp, New Brunswick, was discovered by Noranda Inc. (Exploration) as a result of a 3-D seismic survey in 1998 and the subsequent drilling of ten diamond-drill cores. The deposit consists of massive, breccia...
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Journal Article
Published: 01 April 1992
Exploration and Mining Geology (1992) 1 (2): 151–166.
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Geology of the ( a ) <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> <span class="search-highlight">deposit</span> and ( b ) Restigouche <span class="search-highlight">deposit</span>, B...
Published: 01 May 2010
Fig. 13 Geology of the ( a ) Halfmile Lake deposit and ( b ) Restigouche deposit, Bathurst Mining Camp, Canada, showing the location of the boreholes sampled. Inset map shows the location of the study area in northern New Brunswick. After Leybourne et al . (2006 a ) .
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Geological section through the <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> <span class="search-highlight">deposit</span> (modified from  Walker...
Published: 23 August 2018
Fig. 4. Geological section through the Halfmile Lake deposit (modified from Walker and McCutcheon 2011 ). The deposit comprises three zones (Upper, Lower, and Deep) located on the south flank of an overturn anticline. [Colour online.]
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Composite geologic cross section through the <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> <span class="search-highlight">deposit</span>. Signifi...
Published: 04 December 2009
Figure 2. Composite geologic cross section through the Halfmile Lake deposit. Significant concentrations of sulfide minerals occur in three zones (upper, lower, and deep zones). The geologic cross section is published with permission from Xstrata, and the exact location is shown in plan in Figure
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Composite geologic cross-section through <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> <span class="search-highlight">deposit</span> based on pro...
Published: 01 January 2004
Figure 2. Composite geologic cross-section through Halfmile Lake deposit based on projection of drilling results to a southeast–northwest section (looking southwest). Borehole HN99-128 was used for the VSP survey. Density and sonic logs were collected in borehole HN99-119. The lower and deep
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A) Geology of the <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> <span class="search-highlight">deposit</span>, showing the location of boreholes ...
Published: 01 December 2001
F ig . 2. A) Geology of the Halfmile Lake deposit, showing the location of boreholes sampled for groundwater. Contours are in 20 m intervals. B) Geology of the Restigouche deposit and location of sampled boreholes. Contour interval is 20 m.
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Geologic map of <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> <span class="search-highlight">deposit</span> showing location of 2-D seismic line ...
Published: 01 January 2000
F IG . 2. Geologic map of Halfmile Lake deposit showing location of 2-D seismic line presented in Figure 7 . Geologic cross-section shown in Figure 3 extends from station 1 to station 166 (10–1660 m along line). Geophysical logging was conducted in holes HN 94-63 (Figure 5 ) and HN 94-65
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Simplified geologic cross-section through <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> <span class="search-highlight">deposit</span> based on dr...
Published: 01 January 2000
F IG . 3. Simplified geologic cross-section through Halfmile Lake deposit based on drilling results projected onto seismic line between stations 1 and 166. UZ = Upper Zone, LZ = Lower Zone. VSP survey (Figure 6 ) was conducted in hole HN 92-30 (shots at X) and logging was conducted in holes 94
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Unmigrated 2-D multichannel seismic image of the <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> <span class="search-highlight">deposit</span>. TWT...
Published: 01 January 2000
F IG . 7. Unmigrated 2-D multichannel seismic image of the Halfmile Lake deposit. TWT = two-way traveltime. No vertical exaggeration.
Journal Article
Published: 01 December 2001
The Canadian Mineralogist (2001) 39 (6): 1597–1616.
...F ig . 2. A) Geology of the Halfmile Lake deposit, showing the location of boreholes sampled for groundwater. Contours are in 20 m intervals. B) Geology of the Restigouche deposit and location of sampled boreholes. Contour interval is 20 m. ...
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Series: Society of Exploration Geophysicists Geophysical Monograph Series
Published: 01 January 2003
DOI: 10.5382/Mono.11.32
EISBN: 9781629490069
...Abstract Abstract Ground water recovered from fractured bedrock at the Halfmile Lake, Restigouche, and Stratmat Main zone Zn-Pb volcanogenic massive sulfide deposits, Bathurst Mining Camp, Canada, is compositionally distinct. At the Halfmile Lake deposit, ground water is dominated by low total...
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Series: Society of Exploration Geophysicists Geophysical Monograph Series
Published: 01 January 2003
DOI: 10.5382/Mono.11.38
EISBN: 9781629490069
...Abstract Abstract Multisensor geophysical measurements, including total count natural γ-ray activity, density, magnetic susceptibility, resistivity, and induced polarization (IP), were made in several boreholes at the Stratmat Main zone, Restigouche, and Halfmile Lake deposits, New Brunswick...
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Journal Article
Published: 01 February 2002
Geochemistry: Exploration, Environment, Analysis (2002) 2 (1): 37–44.
...Matthew I. Leybourne; Wayne D. Goodfellow; Dan R. Boyle Abstract A detailed hydrogeochemical study at the undisturbed Halfmile Lake and Restigouche Zn–Pb deposits, Bathurst Mining Camp, New Brunswick, was initiated to elucidate processes controlling the oxidation of sulphide minerals, factors...
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A) Gossan (weathered massive sulfide) from the <span class="search-highlight">Halfmile</span> <span class="search-highlight">Lake</span> ( Boyle 2001 )...
Published: 01 December 2001
F ig . 9. A) Gossan (weathered massive sulfide) from the Halfmile Lake ( Boyle 2001 ) normalized to average unaltered felsic rocks from the Halfmile Lake deposit ( Leybourne 1998 ). B) Massive sulfides of the Halfmile Lake and Restigouche deposits normalized to average unaltered felsic volcanic
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Average compressional wave velocity ( V   p  ) at 200 MPa versus density fo...
Published: 01 January 2000
F IG . 4. Average compressional wave velocity ( V p ) at 200 MPa versus density for ore and host rock samples from the Halfmile Lake deposit superimposed on velocity-density fields for sulfides and silicate rocks shown in Figure 1 . Also shown are lines of constant acoustic impedance
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General geology of the Bathurst Mining Camp, New Brunswick. Also shown is t...
Published: 01 February 2002
Fig. 1 General geology of the Bathurst Mining Camp, New Brunswick. Also shown is the location of massive sulphide deposits sampled for this study. RTG, Restigouche deposit; HMLK, Halfmile Lake deposit.
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Geology map of Bathurst Mining camp, modified from  Thomas et al. (2000) . ...
Published: 01 January 2004
Figure 1. Geology map of Bathurst Mining camp, modified from Thomas et al. (2000) . The Halfmile Lake deposit is located in the southwestern part of the camp (star).
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Sulphate v. trace metals in groundwaters from the Restigouche <span class="search-highlight">deposit</span> (symb...
Published: 01 February 2002
Fig. 4 Sulphate v. trace metals in groundwaters from the Restigouche deposit (symbols) and the Halfmile Lake deposit (shaded region). Lead concentrations in Restigouche deposit groundwaters are highest in boreholes closest to where the orebody crops out, but lower in holes where the orebody
Series: Society of Exploration Geophysicists Geophysical Monograph Series
Published: 01 January 2003
DOI: 10.5382/Mono.11.30
EISBN: 9781629490069
...Abstract Abstract Lead isotope ratios for till in the Halfmile Lake area, Bathurst, New Brunswick, have successfully indicated a glacial dispersal train that extends 600 m down-ice from a known sulfide deposit. The contrasting isotopic signatures of Pb in the volcanic massive sulfide (VMS...
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