Current Events > Project Milestones Project Milestones Apr 2012 Passport Potash Announces New NI 43-101 technical report. Mar 2012 Passport Potash expected to publish a revised NI 43-101 technical report on its potash resource prepared by ERCOSPAN. See www.passportpotash.com for a press release dated Nov 28, 2011. American West Potash expected to begin the permitting process Dec 2011 American West Potash published a preliminary economic assessment prepared by Tetra Tech, Preliminary Economic Assessment: American West Potash – Holbrook Basin Project Dec 2011 Arizona Department of Environmental Quality published an information sheet, Environmental Permitting Requirements – Proposed Potash Mining in the Holbrook Basin Nov 2011 Passport Potash published an NI 43-101 compliant technical report prepared by SRK Consulting describing exploration potential (not assessing the potash resource), NI 43-101 Technical Report on Exploration Potential – Holbrook Basin Potash Project, Navajo County, Arizona Oct 2011 American West Potash published an NI 43-101 compliant technical report prepared by North Rim Exploration, Ltd., 2011 Potash Resource Assessment for the Holbrook Basin Project – Holbrook, Arizona Fall 2011 American West Potash distributed a PowerPoint presentation called Holbrook Area Potash Project -- American West Potash Page Updated: 11-14-2012 Site Map To comment on the content of this page, click on the link below: info@holbrookbasin.org