The science of petrology comes to the forefront, with its systematic description and classification of rocks being the backbone of modern geological investigation, when delving into the mysteries of the Earth. Since its inception in the 19th century, the methodical approach of petrography has completely altered our comprehension of rock formations, mineral compositions and geological […]
The petrographic thin section contains a world of microscopic elements that are thinner than human hair. With a thickness that is only 30 µm, or one-third that of a human hair, it allows you to view concrete at its most basic form. But when concrete problems crop up, petrography will become your most important resource. […]
You may also know that a standard petrographic thin section is only about 30 µm thick–one-third as thick as a HUMAN hair. At this exact thickness, light can travel through the darkest minerals, unlocking a subvisible world of colors, structures, and textures unseen with the naked eye. We’ve discovered that learning thin section preparation is […]
