Critica (ASX:CRI) said a scoping study is underway for its wholly-owned Mt Lindsay tin-tungsten project in Tasmania, according to a Tuesday Australian bourse filing.
The study is evaluating portal access within an area that has already been extensively disturbed by historical stone quarrying. Existing roads and infrastructure corridors are also being used, wherever practical.
It is considering underground development, stope optimization, mine scheduling, and development scale across the Main Skarn and No. 2 Skarn mineralized systems. It is also evaluating underground backfill.