Chase Mining Corporation Limited, formerly TopTung Limited, is engaged in acquisition of exploration tenements and carrying out mineral exploration activities on those tenements, and assessing other business development and research opportunities in the minerals industry. The Company focuses on Torrington Tungsten and Topaz Project. The Company holds EL 8258 and EL 8355, which comprise the Torrington Tungsten and Topaz Project in northeastern New South Wales. Its tenements, which are contiguous, cover an area of approximately 50 square kilometers. The Torrington project is located in northern New South Wales, approximately 240 kilometers south-west of Brisbane, Queensland, and over 400 kilometers north of Newcastle, New South Wales, in proximity to the Torrington Township approximately 45 kilometers south-west of the local Shire town of Tenterfield. The Torrington region and the area of the Torrington Pendant.