Apollo Minerals (ASX:AON) said an airborne geophysical survey was completed at its Couflens tungsten-gold project in France in collaboration with the French Geological Survey ("BRGM") and its subsidiary BRGM Explore, according to a Tuesday Australian bourse filing.
A total of 180 line-kilometers of 100-meter-spaced lines of helicopter-borne magnetic and radiometric survey was completed. It added that planning was underway for an initial, low-impact underground drill program within the underground mine workings.
Its shares advanced 6% in early trading on Tuesday.