# Summary: .X-Ray micro-computed tomography (micro-CT) of a Finest Silurian Dolomite (SD) sample (a mini-plug with 9 mm diameter), including both raw projection data and the final reconstruction, for resolution with voxel size of 3 μm. .The 3D image was generated with an X-Ray micro-CT Scanner version Xradia Versa 510 from Zeiss performed by A Pereira at the UFF micro-CT Facility. .For use of these data, please remember to cite the DOI of the Zenodo repository and relevant papers. # Tomo Details: .Aquisition date: 2023-07-10 T3 .Voxel size: 3.012595 μm; .Camera Binning: 1; .Sample-source distance: 30 mm; .Sample-detector distance: 314 mm; .Optical magnification: 0.4X; .Filter: LE#2; .Beam energy: 100 kV; .Power: 10 W; .Current: 90 uA; .Exposure time: 15.0 sec; .Projections: 2401; .Image height: 2048; .Image width: 2004; .Images taken: 2021. # Contents: .img_c-SD-01_1.jpg .img_c-SD-01_2.jpg .uct_c-SD-01_03um.md .uct_c-SD-01_03um_16bits.zip .uct_c-SD-01_03um_2401p.txrm .uct_c-SD-01_03um_2401p_Drift.txrm .vid_c-SD-01_03um.mpg