GoviEx Uranium plunges as Niger government withdraws mining rights (OTCQX:GVXXF)

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GoviEx Uranium (OTCQX:GVXXF) -30% in Friday’s trading after saying the Niger government has stripped the company of its right to develop a uranium project, after the government last month revoked a mining permit held by French firm Orano.

GoviEx (OTCQX:GVXXF) said