As per attached, the mining act states all ores shall be treated and refined in Canada. However, the ministry has authority to determine what constitutes a treated or refined product and to exempt a mine from provisions of this section. Permission to export semi-prossesed material has been granted in the past and may be granted again subject to specific conditions...Section 91...1,2,3,4
Condition of patent ores to be treated in Canada
91. (1)All lands, claims or mining rights patented, leased or otherwise disposed of under this or any other Act or by any authority whatsoever are subject to the condition that all ores or minerals raised or removed therefrom shall be treated and refined in Canada so as to yield refined metal or other product suitable for direct use in the arts without further treatment, in default whereof the Lieutenant Governor in Council may declare the lease, patent or other form of title of such lands, claims or mining rights to be void, and the order in council so declaring shall be registered in the proper land registry office, or in the case of a licence of occupation, filed in the Minister’s office, whereupon such lands, claims or mining rights revert to and become vested in Her Majesty, Her heirs and successors, freed and discharged of any interest or claim of any other person. R.S.O. 1990, c. M.14, s. 91 (1).
Idem
(2) For the purposes of subsection (1), the Minister may determine the stage of refinement at which any mineral substance is refined metal or other product suitable for direct use in the arts without further treatment. R.S.O. 1990, c. M.14, s. 91 (2).
Exemptions
(3) The Lieutenant Governor in Council may exempt any lands, claims or mining rights from the operation of this section for such period of time as seems proper. R.S.O. 1990, c. M.14, s. 91 (3).
Where conflict, section prevails
(4) Where there is any conflict between the provisions of this section and the provisions of any general or special Act, the provisions of this section prevail. R.S.O, 1990, c. M.14, s. 91 (4).
