Torrington Topaz, its Geology and Economic Significance.

The topaz resource at Torrington in northern N.S.W is currently the subject of a joint research and development programme managed by Pacific Copper Ltd, This programme has culminated in a pilot topaz calcination plant, located at Parramatta, which, through its operation, will establish the commercial viability of developing this mineral as an industrial raw material for both the refractory and fluoride chemical industries.