The second structure from 306 to 315 m is a brecciated pelitic gneiss situated between two intervals of Archean gneiss. This structure is interpreted to be responsible for the geological offset ...

This hole was drilled to a depth of 393 meters and intersected multiple structures and a 51 m wide interval of mineralized granitic pegmatites and zones within altered and graphitic pelitic gneiss.

2008), with the location of the study area. The Jacareacanga Group consists of metavolcano-sedimentary rocks, with subordinate pelitic paragneisses and amphibolites, whose sedimentation and volcanism ...

In these three holes, the unconformity depth ranges from 77 to 115 m and the basement units consist largely of a psammopelitic to pelitic gneiss cut by steep lamprophyre and monzogranite dykes ...

Graphitic pelitic paragneiss are a key lithology associated with uranium deposits within the eastern Athabasca Basin, and their presence at the Fraser Lakes B deposit is a good indication of the ...

No Athabasca Group sandstone was present, and basement lithologies included semipelitic and granodiorite gneiss hanging wall, a prospective graphitic and pyritic pelitic gneiss and mylonite unit ...