Testing time: Nanorepair UV being applied to limestone samples from Cadiz (Courtesy: Javier Becerra) From the Egyptian pyramids to The Pentagon in Washington DC, limestone has long been one of the ...

In a recent article for Power Engineering [1], I wrote about the special properties of limestone, and especially high-purity stone, that have made it a common flue gas desulfurization reagent for ...

Limestone (CaCO3) is an inorganic mineral that occurs abundantly in nature. It is mined, crushed and processed to suit specific end-use applications. In general, two types of lime are produced: one ...

GIRI (Grinding, Imaging and Reconstruction Instrument), the centerpiece of the newly constructed Princeton Grinder Lab, is a fully automated rock grinder equipped with a high-resolution camera. GIRI’s ...

Treated limestone samples undergoing natural weathering on site. Our landscape of stone. We readily connect with the beautiful ones. Those in the historical palaces of the city, the parish churches of ...