The thrust zone displays significant brecciation although no slip planes were located. |
The preponderance of early cementation and brecciation towards the top of the Langport Member is compatible with reduced sedimentation rate. |
The brecciation and width of mineralization appears to be increasing to the west and at depth. |
Lamination, brecciation, and other sedimentary features of the dolomite are well preserved in this massive sheet of microcrystalline quartz. |
The mineralization appears to be located at the intersection of two regional structural trends where deformation has produced intense cataclasis and brecciation. |
The available evidence suggests the possibility of karst dissolution, collapse and brecciation, followed by lithification. |