VANCOUVER, BRITISH COLUMBIA — (Marketwired) — 12/13/13 — Sennen Potash Corporation (TSX VENTURE: SN) ("Sennen" or the "Company") is pleased to announce that it has renegotiated the terms of its acquisition of an interest in the Monument Potash Project in South East Utah and South West Colorado ("Monument"), as previously disclosed in news releases dated October 15, 2012 and December 20, 2012.HighlightsUnder the new agreement (the "Revised Agreement"),
