The Wasamac property is located approximately 15 km west-southwest of Rouyn-Noranda, Quebec, Canada, within the central portion of the Abitibi gold mining district.

Core photographs of the progressive deformation and alteration of the dykes inside the Wasa Shear Zone.

Core photographs Wasa Shear Zone

Description deposit

Great Panther Mining Limited, Tucano Gold Mine, Urucum gold deposit, Brasil. 

Foliation-parallel pyrrhotite mineralization - Urucum central open pit.

Foliation-parallel pyrrhotite mineralization

Golden Star Resources Ltd. Chujah gold deposit. Ghana.

On map.

Sheared graphitic sedimentary rocks of the Kumasi basin in contact with altered mafic volcanic lenses.


Graphitic sedimentary rocks with altered mafic volcanic lenses

Golden Star Resources Ltd. Bogoso gold deposit. Ghana.

On map.

Volcanic lense in the Bogoso North Pit steeply dipping to the West with sheared graphitic sedimentary package in the hanging wall. The lower picture illustrates the deformed nature of the quartz veins within the graphitic shear zone.

Mineralization style Bogoso gold deposit


Golden Star Resources Ltd

NI 43-101 Technical Report on Resources and Reserves, Golden Star Resources, Bogoso/Prestea Gold Mine, Ghana

Golden Star Resources Ltd. Prestea gold deposit. Ghana.

On map

Mineralized core intervals from four different Boreholes, from top to bottom, reef style mineralization (fault fill quartz veins) from Borehole GT-280S2 at a depth of 74.7 m. intersecting the West-Reef Structure, Borehole GT-287S1A at a depth of 130.7 m. intersecting the West-Reef Structure as well, Borehole UC30-270S-108 at a depth of 78.0 m intersecting the Main-Reef Structure, and at the bottom, a mineralized volcanic lens interval with visible gold and characterized by stockwork-like smoky quartz veins intersected in the footwall of the Main-Reef Structure by Borehole UC-270S-108 at a depth of 94.8 m.

Mineralized core from Presta gold deposit