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   <title>NiobiumX Mining adds geologist Erik Sehn to its board</title>
   <link>http://www.streetinsider.com/Board+Changes/NiobiumX+Mining+adds+geologist+Erik+Sehn+to+its+board/27072577.html</link>
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&lt;p&gt;NiobiumX Mining Inc. (CSE: NIOX)(OTCQB: NIOXF)(FSE: O7D0) has appointed Erik Sehn, P.Geo., to its board of directors, effective September 17, 2026, according to a company statement.&lt;/p&gt;

&lt;p&gt;Sehn is a professional geologist with nearly ten years of experience in mineral exploration in Canada. He has served as Vice President, Exploration at F4 Uranium Corp. since September 2025 and previously held senior roles at F3 Uranium Corp., where he contributed to the discovery of the JR Zone and the Tetra Zone at the Patterson Lake North project in the Athabasca Basin of Saskatchewan. His earlier work included the Triple R deposit.&lt;/p&gt;

&lt;p&gt;NiobiumX said Sehn</description>
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   <pubDate>Thu, 17 Sep 2026 07:01:13 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">NIOX</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">NIOXF</category>
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   <title>NiobiumX Mining adds geologist Erik Sehn to its board</title>
   <link>http://www.streetinsider.com/Board+Changes/NiobiumX+Mining+adds+geologist+Erik+Sehn+to+its+board/27072577.html</link>
   <description>

&lt;p&gt;NiobiumX Mining Inc. (CSE: NIOX)(OTCQB: NIOXF)(FSE: O7D0) has appointed Erik Sehn, P.Geo., to its board of directors, effective September 17, 2026, according to a company statement.&lt;/p&gt;

&lt;p&gt;Sehn is a professional geologist with nearly ten years of experience in mineral exploration in Canada. He has served as Vice President, Exploration at F4 Uranium Corp. since September 2025 and previously held senior roles at F3 Uranium Corp., where he contributed to the discovery of the JR Zone and the Tetra Zone at the Patterson Lake North project in the Athabasca Basin of Saskatchewan. His earlier work included the Triple R deposit.&lt;/p&gt;

&lt;p&gt;NiobiumX said Sehn</description>
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   <pubDate>Thu, 17 Sep 2026 07:01:13 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">NIOX</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">NIOXF</category>
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   <title>NiobiumX Mining Inc. Appoints Athabasca Basin Discovery Geologist Erik Sehn to Board of Directors</title>
   <link>http://www.streetinsider.com/Press+Releases/NiobiumX+Mining+Inc.+Appoints+Athabasca+Basin+Discovery+Geologist+Erik+Sehn+to+Board+of+Directors/27072570.html</link>
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      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;TORONTO, ON / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / September 17, 2026 / &lt;/strong&gt;NiobiumX Mining Inc. (CSE:NIOX)(OTCQB:NIOXF)(FSE:O7D0) (&quot;&lt;strong&gt;NiobiumX&lt;/strong&gt;&quot; or the &quot;&lt;strong&gt;Company&lt;/strong&gt;&quot;) announces the appointment of Erik Sehn, P.Geo., as a director of the Company, effective September 17, 2026.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Background&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;Mr. Sehn is a professional geologist with nearly ten years of experience in mineral exploration, project management and the advancement of exploration projects in Canada. He has served as Vice President, Exploration of F4 Uranium Corp. since September 2025 and previously served as Senior Project Manager with F3 Uranium Corp., where he held senior technical and management roles</description>
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   <pubDate>Thu, 17 Sep 2026 07:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">NIOX</category>
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   <title>NiobiumX Mining Inc. Appoints Athabasca Basin Discovery Geologist Erik Sehn to Board of Directors</title>
   <link>http://www.streetinsider.com/ACCESS+Newswire/NiobiumX+Mining+Inc.+Appoints+Athabasca+Basin+Discovery+Geologist+Erik+Sehn+to+Board+of+Directors/27072570.html</link>
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      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;TORONTO, ON / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / September 17, 2026 / &lt;/strong&gt;NiobiumX Mining Inc. (CSE:NIOX)(OTCQB:NIOXF)(FSE:O7D0) (&quot;&lt;strong&gt;NiobiumX&lt;/strong&gt;&quot; or the &quot;&lt;strong&gt;Company&lt;/strong&gt;&quot;) announces the appointment of Erik Sehn, P.Geo., as a director of the Company, effective September 17, 2026.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Background&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;Mr. Sehn is a professional geologist with nearly ten years of experience in mineral exploration, project management and the advancement of exploration projects in Canada. He has served as Vice President, Exploration of F4 Uranium Corp. since September 2025 and previously served as Senior Project Manager with F3 Uranium Corp., where he held senior technical and management roles</description>
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   <pubDate>Thu, 17 Sep 2026 07:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">NIOX</category>
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   <title>NiobiumX Mining Inc. Appoints Athabasca Basin Discovery Geologist Erik Sehn to Board of Directors</title>
   <link>http://www.streetinsider.com/Press+Releases/NiobiumX+Mining+Inc.+Appoints+Athabasca+Basin+Discovery+Geologist+Erik+Sehn+to+Board+of+Directors/27072570.html</link>
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      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;TORONTO, ON / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / September 17, 2026 / &lt;/strong&gt;NiobiumX Mining Inc. (CSE:NIOX)(OTCQB:NIOXF)(FSE:O7D0) (&quot;&lt;strong&gt;NiobiumX&lt;/strong&gt;&quot; or the &quot;&lt;strong&gt;Company&lt;/strong&gt;&quot;) announces the appointment of Erik Sehn, P.Geo., as a director of the Company, effective September 17, 2026.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Background&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;Mr. Sehn is a professional geologist with nearly ten years of experience in mineral exploration, project management and the advancement of exploration projects in Canada. He has served as Vice President, Exploration of F4 Uranium Corp. since September 2025 and previously served as Senior Project Manager with F3 Uranium Corp., where he held senior technical and management roles</description>
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   <pubDate>Thu, 17 Sep 2026 07:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">NIOX</category>
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   <title>NiobiumX Mining Inc. Appoints Athabasca Basin Discovery Geologist Erik Sehn to Board of Directors</title>
   <link>http://www.streetinsider.com/ACCESS+Newswire/NiobiumX+Mining+Inc.+Appoints+Athabasca+Basin+Discovery+Geologist+Erik+Sehn+to+Board+of+Directors/27072570.html</link>
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      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;TORONTO, ON / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / September 17, 2026 / &lt;/strong&gt;NiobiumX Mining Inc. (CSE:NIOX)(OTCQB:NIOXF)(FSE:O7D0) (&quot;&lt;strong&gt;NiobiumX&lt;/strong&gt;&quot; or the &quot;&lt;strong&gt;Company&lt;/strong&gt;&quot;) announces the appointment of Erik Sehn, P.Geo., as a director of the Company, effective September 17, 2026.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Background&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;Mr. Sehn is a professional geologist with nearly ten years of experience in mineral exploration, project management and the advancement of exploration projects in Canada. He has served as Vice President, Exploration of F4 Uranium Corp. since September 2025 and previously served as Senior Project Manager with F3 Uranium Corp., where he held senior technical and management roles</description>
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   <pubDate>Thu, 17 Sep 2026 07:00:00 -0400</pubDate>
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