and granite from the earth is a mining operation. I do not think it is or can be called a mining operation.
Moreover, there is a further limitation. The section provides that goods are exempt from sales tax which are primary products derived directly from mining "and which have not been subject to any process or treatment resulting in an alteration of the form, nature or condition of the goods." That provision appears to me to exempt mining products as they come from the ground and not such products after they have been worked up into some other than their natural form and condition. In the present case, the freestone and granite were, in a greater or less degree, worked up into building materials. They do not exist in the form or condition in which they come from the ground.
I am of opinion, therefore, that the freestone and granite excavated and worked by the defendant are not exempt from sales tax, because they were not derived directly from operations in mining, and were subject to a process or treatment resulting in an alteration of the form, nature or condition of the goods.
I should add that the exemption in the First Schedule, 'Stone' &., inserted by the Financial Relief Act 1934, came into operation after the material dates in this case.
DIXON J. I agree the defendant is liable for sales tax on the goods mentioned in the special case. The commissioner's claim for sales tax is limited to the period after sec. 3, sub-sec. 4, came into operation and before the amendment made by sec. 6 of the Financial Relief Act 1934.
The first question is whether the articles in respect of which sales tax is claimed are "goods" and are the subject of "manufacture" within the definition of that word contained in sec. 3. The articles consisted of freestone and granite in blocks, which, for the most part, were supplied by a contractor to a building owner in fulfilment of a contract for the erection of a building. In my opinion, in the condition in which they were supplied, the blocks of freestone and granite were commodities and, therefore, fell within the definition of goods." They were obtained by means amounting to production and, therefore, fell within the definition of "manufacture." Under