… critical minerals production in Canada. These government decisions validate … is on the exclusive Aboriginal title territory of Biigtigong … and should work with First Nations on a nation-to … region. Marathon and the First Nations rightsholders worked hard to …… critical minerals production in Canada. These government decisions validate … is on the exclusive Aboriginal title territory of Biigtigong … and should work with First Nations on a nation-to … region. Marathon and the First Nations rightsholders worked hard to …