Potash Ridge Receives Sulphate of Potash Market Study Report and Provides Project Update

TORONTO, ONTARIO--(Marketwired - Sep 16, 2013) - Potash Ridge (''Potash Ridge" or the "Corporation") (PRK.TO)(POTRF) today announced that it has received comprehensive reports from Serecon Management Consulting Inc. ("Serecon") and a consultant (the "Consultant") with respect to the markets for sulphate of potash ("SOP") from its Blawn Mountain Project (the "Project"). The Corporation also provided an update on the Project's Prefeasibility Study ("PFS") currently underway.

SOP Market Study

Earlier in 2013, the Corporation engaged Serecon and the Consultant to perform studies on SOP markets. The purpose of the studies was to gain a better understanding of SOP dynamics in various geographic markets and the potential to place the SOP contemplated to be produced by the Project into these markets.

In preparing the report, Serecon and the Consultant performed comprehensive analyses of the types of crops best suited for SOP, the range of potential premium pricing for SOP over Muriate of Potash ("MOP") and the potential growth in markets for each of these crops by geographical region.

The analyses confirm the excellent market potential for SOP. Many of the primary markets for growth in consumption are regions that grow large volumes of crops better suited to SOP (including fruits, nuts, vegetables, etc. that are already known to be sensitive to chloride in MOP), but are currently limited by the availability of SOP. These regions include the United States, Central and South America and Asia. The report concluded that the market potential for SOP in these regions vastly exceeds the Project's projected production and, subject to proposed market research and due diligence, that the Corporation should be able to sell its production of SOP without significantly affecting current average premiums over MOP. The studies also examined other potential markets and concluded that SOP would be expected to command a premium over MOP even if SOP were sold as undifferentiated commodity fertilizer, due to its sulphur content.

Project Update

Further to its Project Update press release of July 3, 2013, the Corporation has now completed initiatives to optimize the preferred processing options and has concluded its evaluation on other improvement initiatives. These initiatives included working with major equipment vendors to finalize key operating parameters, economic evaluation of the most favorable process and infrastructure options and selection of the most favorable combination for inclusion in the upcoming PFS. A number of modifications have been made to the process and infrastructure configuration contemplated in the Preliminary Economic Assessment ("PEA"). While not fundamental changes, these modifications optimize the historical flowsheet to maximize SOP production.