Saturn Metals (ASX:STN) began a high-resolution ground gravity survey at its Apollo Hill gold project in Western Australia, according to a Wednesday Australian bourse filing.
The survey will cover 750 square kilometers and comprises 18,300 ground gravity data stations, for a total of 1,830 line-kilometers. Data acquisition is expected to take around five weeks, and it will be used to identify geological trends and mineralization targets.
Its shares fell 8% in recent trading on Wednesday.