Open Access

Fig. 6


Download original image

Results of joint direction measurements shown as rose diagram for each site. N is the number of data and rose diagram axis is graduated in percent of the number of the data. The mean directions of the fracture sets are indicated on the edges of the diagrams. The larger rose diagram at the bottom includes all data together, evidencing two main directions, N025° and N115°.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.