Oct 25 (Reuters) - Sandfire Resources Nl SFR.AX
* Sandfire's Chief Financial Officer Matthew Fitzgerald has joined tintina board as a non-executive director.
* Increased its stake in North American Copper Development Company Tintina Resources from 57% to 61% Source text for Eikon: ID:nASX7Kkdbz Further company coverage: SFR.AX
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