(t)"refinery" means a place where gold is melted, assayed, refined, alloyed or extracted from any ore, salt or chemicals or subjected to any other process for the purpose of making primary gold and includes a place where gold is assayed at the request of any dealer or other person, whether for the purpose of making primary gold or not, but does not include a place where gold is melted, alloyed or subjected to any other process by a licensed dealer or his artisan or a certified goldsmith for the purpose of making, manufacturing, preparing, repairing, polishing or processing any article or ornament;
