Several companies have done exploration work on the property. From 1938 to 2012, 16 geophysical surveys including 4 mags, 9 EM, 1 IP, 1 VLF and 1 gravimetric were carried out. Furthermore, 19 campaigns of mapping, prospecting and sampling as well as 84 drill holes were done.
In 2014, Falco carried out a shallow four holes drill program on the McCafferty gold showing for a total of 513 metres.
The Four Corners Dubuisson property is a Greenfield exploration project and consists of 20 claims covering an area of 628 ha. It is 90% owned by Falco Resources.
The Four Corners Dubuisson property is located at the intersection of the following Townships: Montbray, Duprat, Dasserat and Beauchastel, about 21 km West-North West of the city of Rouyn-Noranda.