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<!DOCTYPE html
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<title>U-Th-REE deposits & occurrences, v.3.7n</title>
</head><body>
<div class="centered">
<h2>CANADIAN AND WORLD MINERAL DEPOSIT DATABASES<br />
Geological Survey of Canada</h2>
</div>
<hr />
<table border="1" cellspacing="2" cellpadding="2" class="tcentered">
<tr><td class="centered"><b>Deposit number</b></td>
<td class="centered"><b>Country</b></td>
<td class="centered"><b>Location</b></td>
<td class="centered"><b>Names</b></td>
<td class="centered"><b>Commodities</b></td></tr>
<tr><td class="centered">100076</td>
<td>Canada (Northwest Territories)</td>
<td>61.10.05 N -- 109.28.49 W</td>
<td>Showings 309 to 312, 336 - Uranerz</td>
<td>U</td>
</tr></table>
<div class="lefttop"> </div>
<table border="1" cellspacing="2" cellpadding= "2">
<tr><td class="righttop"><b>Database name:</b></td>
<td class="lefttop">Canadian U-Th-REE deposits and occurrences</td></tr>
<tr><td class="righttop"><b>Custodial agency:</b></td>
<td class="lefttop">Geological Survey of Canada</td></tr>
<tr><td class="righttop"><b>Compilers:</b></td>
<td class="lefttop">S.S. Gandhi, N. Prasad, L.B. Chorlton, C. Richer and D.R. Lentz</td></tr>
<tr><td class="righttop"><b>Release date:</b></td>
<td class="lefttop">2015-11-27</td></tr>
<tr><td class="righttop"> </td>
<td class="lefttop"> </td></tr>
<tr><td class="righttop"><b>Deposit name(s):</b></td>
<td class="lefttop"><span class="all">Showings 309 to 312, 336 - Uranerz (group)</span></td></tr>
<tr><td class="righttop"><b>Political location(s):</b></td>
<td class="lefttop"><span class="all">Canada; <span class="underlined">Province or state</span>: Northwest Territories</span></td></tr>
<tr><td class="righttop"><b>NTS map data:</b></td>
<td class="lefttop"><span class="all">075F03 (Powder Lake)</span></td></tr>
<tr><td class="righttop"><b>Deposit clan (type):</b></td>
<td class="lefttop">Veins</td></tr>
<tr><td class="righttop"><b>Deposit (sub) types:</b></td>
<td class="lefttop"><span class="all">Veins - fracture filling and veinlets; Anomalous radioactivity found in fractures in albitized, chloritized and cataclasized granite-granodiorite and metasediments of the basement.; <span class="underlined">Reference</span>: Loewer, R.; Bawden, K., 1982: Assessment Report on the VIP, JIM and URY Claims, Hatchet Lake Area, Mackenzie (081601); Mineral Assessment Report, Uranerz Exploration and Mining Ltd, Indian and Northern Affairs Canada, Publication code 081601</span></td></tr>
<tr><td class="righttop"><b>Deposit status:</b></td>
<td class="lefttop"><span class="all">anomaly-geophysical; <span class="underlined">Size category</span>: unknown; <span class="underlined">Status comments</span>: Anomalous radioactivity in boulders and also in outcrops.</span></td></tr>
<tr><td class="righttop"><b>Geologic province:</b></td>
<td class="lefttop">Churchill - Rae Craton</td></tr>
<tr><td class="righttop"><b>Geologic subprovince:</b></td>
<td class="lefttop">Nonacho Basin</td></tr>
<tr><td class="righttop"><b>Deposit object located:</b></td>
<td class="lefttop">centre of radioactive spots</td></tr>
<tr><td class="righttop"><b>Commodities:</b></td>
<td class="lefttop">U</td></tr>
<tr><td class="righttop"><b>Mineralization styles:</b></td>
<td class="lefttop"><span class="all">fracture fillings (mineralized zone)</span></td></tr>
<tr><td class="righttop"><b>Geological ages:</b></td>
<td class="lefttop">Archean - Paleoproterozoic (host rocks)</td></tr>
<tr><td class="righttop"><b>Coincident features:</b></td>
<td class="lefttop"><span class="all">fracture(s)</span><br /><span class="all">mylonitization</span></td></tr>
<tr><td class="righttop"><b>Host rocks:</b></td>
<td class="lefttop"><span class="all">(1) intrusive; granite suite (albitized-chloritized-cataclasized); <span class="underlined">Metamorphic grade</span>: unknown; <span class="underlined">Component</span>: host rocks</span><table border="1" cellspacing="2" cellpadding= "2"><tr><td class="righttop"><b>Individual lithologies:</b></td><td class="lefttop">gneiss (albitized-chloritized-cataclasized)</td></tr></table><br /><span class="all">(2) metamorphic; gneiss (albitized-chloritized-cataclasized); <span class="underlined">Metamorphic grade</span>: unknown</span></td></tr>
<tr><td class="righttop"><b>Metallogenic signatures:</b></td>
<td class="lefttop">U</td></tr>
<tr><td class="righttop"><b>Alteration signatures:</b></td>
<td class="lefttop"><span class="all">albitization; <span class="underlined">What was altered</span>: basement; <span class="underlined">Component</span>: host rocks</span><br /><span class="all">chlorite alteration; <span class="underlined">What was altered</span>: basement; <span class="underlined">Component</span>: host rocks</span></td></tr>
<tr><td class="righttop"><b>Qualified comments:</b></td>
<td class="lefttop"><span class="all">(<span class="underlined">Applies to</span>: location and access) Uranerz showing # 310 is located as representative of several radioactive anomalies in Boulder / boulder field or in outcrops in an area about 2 km E-W and 1/2 km N-S. This includes Uranerz showings 309 to 312, 336 and other anomalies found by Uranerz.</span><br /><br /><span class="all">(<span class="underlined">Applies to</span>: rock assays) The assays from the Uranerz showings 309 to 312 and 336, which includes boulders as well as outcrop samples were up to 0.152 % U3O8 or 5000 cps. </span><br /><br /><span class="all">(<span class="underlined">Applies to</span>: mineralization) Anomalous radioactivity found in fractures in albitized, chloritized and cataclasized granite-granodiorite and metasediments of the basement. The source of the boulder / boulder fields is considered to be the glacially scoured slopes near the showing 312 (Lat 61deg 10' 18" N and Long 109 deg 27' 45.4" W) east of the showing 309, 310, 311 and 313 cluster.</span></td></tr>
<tr><td class="righttop"><b>Geophysical-chemical signature:</b></td>
<td class="lefttop"><span class="all"><span class="underlined">Signature type</span>: Ground Radiometrics; <span class="underlined">Response type</span>: positive</span></td></tr>
<tr><td class="righttop"><b>Sample data:</b></td>
<td class="lefttop"><span class="all">(1) <span class="underlined">Sample type</span>: grab sample - select ?; <span class="underlined">Sample description</span>: A boulder; <span class="underlined">Source ID</span>: Appendix 2, showing 310; <span class="underlined">Collector</span>: Loewer and Bowden</span><table border="1" cellspacing="2" cellpadding= "2"><tr><td class="righttop"><b>Grade-commodity information:</b></td><td class="lefttop">U3O8: 0.08 percent</td></tr></table><span class="all"><span class="underlined">Reference</span>: Loewer, R.; Bawden, K., 1982: Assessment Report on the VIP, JIM and URY Claims, Hatchet Lake Area, Mackenzie (081601); Mineral Assessment Report, Uranerz Exploration and Mining Ltd, Indian and Northern Affairs Canada, Publication code 081601</span></td></tr>
<tr><td class="righttop"><b>References:</b></td>
<td>
<table border="1" cellspacing="0" cellpadding="0">
<tr><td>Loewer, R.; Bawden, K., 1982</td></tr>
<tr><td>Assessment Report on the VIP, JIM and URY Claims, Hatchet Lake Area, Mackenzie (081601)</td></tr>
<tr><td class="lefttop">Mineral Assessment Report, Uranerz Exploration and Mining Ltd, Indian and Northern Affairs Canada, Publication code 081601</td></tr>
</table>
<br />
<table border="1" cellspacing="0" cellpadding="0">
<tr><td>Loewer, R., 1985</td></tr>
<tr><td>Report on Geological Mapping and Radiometric Survey, Uranerz Exploration and Mining Limited, Hatchet Lake Area, Mackenzie (081820)</td></tr>
<tr><td class="lefttop">Mineral Assessment Report, Uranerz Exploration and Mining Ltd, Indian and Northern Affairs Canada, Publication code 081820</td></tr>
</table>
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</td></tr>
</table>
<hr />
<div class="centered"><h4>Generated 2015-11-27 15:31:54 with GQuery -- 3.7 ADO (3.19..3.22 -- 2008-12-16)<br />GlobalDB System, Geological Survey of Canada, Natural Resources Canada</h4></div>
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