GLOS SAR Y OF TERMS In this prospectus, the following terms shall have the meanings set forth below , unless otherwise indicated or the context otherwise requires: ‘‘ 1684182 International ’’ means 1684182 Ontario (International) LP . ‘‘ 1684182 Ontario ’’ means 1684182 Ontario LP . ‘‘ 1684181 Management ’’ means 1684181 Ontario Inc., the manager of the P rivate Equity Investors, which is co-owned by Signal Hill Equity P artners Inc. and Ironbridge Equity P artners Limited. ‘‘ air drill ’’ means a drill that uses compressed air to force a diamond drill bit through rock to cut a cylindrical core, typically, although not exclusively, in underground locations when a reasonably shallow hole is required in a difficult location. ‘‘ affiliate ’’ or ‘‘ associate ’’ when used to indicate a relationship with a person or company has the same meanings as set forth in National Instrument 45-106 — Prospectus and R egistration Exemptions , adopted by the Canadian Securities A dministrators. ‘‘ Bank ’’ means the Schedule I bank, as lender and agent, to the Existing Credit Agreement. ‘‘ base metals ’’ means non-precious metals including, for example, iron, copper, zinc, nickel and lead. ‘‘ Board ’’ or ‘‘ Board of Directors ’’ means the board of directors of the Company. ‘‘ BRIC ’’ means, collectively, Brazil, India, R ussia and China. ‘‘ Business Day ’’ means any day other than a Saturday, Sunday or statutory holiday in the City of Montreal, Qu ? ebec or the City of T oronto, Ontario. ‘‘ CB C A ’’ means the Business Corporations Act (Canada). ‘‘ CDD A ’’ means the Canadian Diamond Drilling Association, an association supporting mining companies, drilling contractors, manufacturers and suppliers in the provision of drilling services and products. ‘‘ CDS ’’ means CDS Clearing and Depository Services Inc. ‘‘ CDS P articipants ’’ means participants of CDS including securities brokers and dealers, banks and trust companies. ‘‘ CEO ’’ means the Chief Executive Officer of Orbit Garant. ‘‘ CFO ’’ means the Chief Financial Officer of Orbit Garant. ‘‘ Closing ’’ means the closing of the Offering. ‘‘ Closing Date ’’ means June 26, 2008, the date on which the Offering is expected to close, or such later date as the Offering closes, but in any event no later than July 18, 2008. ‘‘ Common Shares ’’ means the common shares of Orbit Garant. ‘‘ Company ’’ means Orbit Garant, together with its direct and indirect subsidiaries and their predecessors. ‘‘ COO ’’ means the Chief Operating Officer of Orbit Garant. ‘‘ diamond core drilling ’’ means the use of an annular drill bit with an industrial-grade diamond crown to cut a cylindrical core through solid rock. A wire line device is used to retrieve the core sample being cut by the diamond drill bit without having to remove the entire string of hollow rods from the hole. ‘‘ definitional drilling ’’ means drilling which occurs during the definitional stage of the mining process. ‘‘ directional drilling ’’ refers to the technique of drilling at a non-vertical angle. ‘‘ Drift ’’ means, collectively, Drift US A and Drift Mexico. ‘‘ Drift Mexico ’’ means Drift De Mexico, S.A. De C.V ., a direct wholly-owned subsidiary of Orbit Garant. 15