Petrophysical Properties and Microstructural Analysis of Faulted Heterolithic Packages: A Case Study from Miocene Turbidite Successions, Italy

Table 3

Table of average porosity, and pore size of the 7 main facies and 2 faults that produced different types of fault core along the same plane.

Sample	Lithology	Structural domain	Porosity (%)	Pore size (μm)	Average permeability (D)
BDF_1A	Siltstone/medium sandstone	Host	14.74	0.087	0.0162
BDF_1B	Siltstone/medium sandstone	Host	12.55	0.072	0.2925
BDF_1C	Fine sandstone	Host	5.62	0.26	0.0661
SM_A	Fine sandstone w/heavy lithics	Host	17.85	0.42	0.145
SM_L	Medium sandstone	Host	18.39	0.22	0.1126
SM_D	Medium sandstone	Host	8.99	0.21	0.1668
SM_F	Coarse sandstone	Host	10.14	1.22	0.0979
SSI_HBC	Fault breccia clast	Fault	14.89	0.55	0.0351
SSI_HBV	Vein inside fault breccia	Mineralized breccia	10.62	0.28	0.0024
SM1_2S	Shale gouge	Fault	4.46	0.033	0.0039
SM1_2	Sandy breccia	Fault	4.29	19.48	0.1577