Related Experiment Video
Updated: Feb 25, 2026

Three-Dimensional Particle Shape Analysis Using X-ray Computed Tomography: Experimental Procedure and Analysis Algorithms for Metal Powders
Published on: December 4, 2020
Quantitative Study of Porosity and Pore Features in Moldavites by Means of X-ray Micro-CT
Giovanni Pratesi1, Stefano Caporali2, Francesca Loglio3
1Museo di Storia Naturale, Università di Firenze, Via G. La Pira 4, 50121 Firenze, Italy. g.pratesi@unifi.it.
Abstract:
X-ray micro-computer aided tomography (μ-CT), together with optical microscopy and imaging, have been applied to the study of six moldavite samples. These techniques enabled a complete characterization to be made of the textural features of both Muong Nong-type and common splashform moldavites. A detailed study of the size and distribution of pores or bubbles confirmed the marked variability in pore size among the samples, as well as within each sample, and indicated in the Muong Nong-type moldavites the presence of at least two deformation stages which occurred before and after pore formation.
More Related Videos
08:02Reservoir Condition Pore-scale Imaging of Multiple Fluid Phases Using X-ray Microtomography
Published on: February 25, 2015
09:00Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography
Published on: September 29, 2019
Related Concept Videos
Porosity in Cement Paste
The balance of water to cement in the mix is...
Pore Size Distribution
Adequate...
Porosity and Absorption of Aggregate
When all pores in an aggregate are filled with water, the aggregate is considered saturated and surface-dry. If left in dry air, water will evaporate until the...