These mantos are also mineralized with chalcopyrite and pyrite and crosscut by specularite breccia with chalcopyrite between 64 and 69 metres depth. This breccia is believed to have been ...

On the north-western edge of the Rincones target hole SP-DDH-32 was collared 80 metres NW of historic hole RA11DH-008 to test the western continuity of a system of E-W trending specularite breccias.