Miner announces news, hits 52-week high

May 17, 2010 (Baystreet.ca) --

Intrepid Mines Limited (T.IAU) hit a new 52-week high of 48 cents; Cornerstone Capital Resources Inc. reports that it has been issued a number of key permits needed to re-start exploration activities in Ecuador.

During the first two weeks of May, Cornerstone received new titles under the January 2009 mining law to 13 of its mineral concessions including the 10 Shyri properties under option to Intrepid Mines Ltd.

MacDonald, Dettwiler and Associates Ltd. (T.MDA) hit a new 52-week high of $45.00; no news announcements today

WGI Heavy Minerals, Incorporated (T.WG) hit a new 52-week high of 51 cents; no news announcements today

Orezone Gold Corporation (T.ORE) hit a new 52-week high of $1.03; no news announcements today

OSI Geospatial Inc. (T.OSI) hit a new 52-week high of 30 cents; no news announcements today

Seacliff Construction Corp. (T.SDC) hit a new 52-week high of $17.05; no news announcements today