“How could you mine hard rock knowing these machines have to operate for many ... Laboratory and Benedict Laboratory equipped with water jets to disintegrate gypsum samples. The second step is to ...

The result is a gypsum sample that has layers bound together by gypsum crystals. The power of the process is that researchers can use a computer program to control the quality of every aspect of the ...

spotted data showing an overlap in concentrations of anhydrite and cyanobacteria in the gypsum samples collected in the Atacama. "Our analysis of the regions of rock where microbes were colonized ...

Looking at those spectra can determine whether there's fossilized life in the rock. Sellam used his Algerian gypsum samples ...