10R5. For the purposes of this section and of subparagraph viii of paragraph a and subparagraph iv of paragraph b of section 10 of the Act, the following mean:(a) “mining”: all of the work contributing to the recovery and to the processing of peat or mineral ores coming from a mineral resource up to the first stage of concentration or the equivalent;
(b) “farming operation”: all activity that constitutes farming within the meaning of the Act;
(c) “forest operation”: cutting work, handling and transportation of timber carried out in a forest for the purpose of exploiting it and the necessary work to be done in connection with those activities that is carried out in a forest by a person operating a business and reforestation work following the cutting of timber, except transformation of timber and all work subsequent to the transformation, in a forest or elsewhere;
(d) “mining operation”: all activity carried out to discover a mineral resource in Québec or for the mining of such a resource;
(e) “mineral resource”: peat, a deposit of base or precious metals, coal, bituminous or oil sands, oil shale, or a mineral deposit from which the principal mineral extracted is:i. an industrial mineral contained in a non-bedded deposit, as certified by the Minister of Natural Resources and Wildlife;
ii. sylvite, halite or gypsum;
iii. silica that is extracted from sandstone or from quartzite;
iv. (subparagraph revoked);
v. (subparagraph revoked).