When I press X to activate X-ray, I see all the way to bedrock, with just a few deposits of just about every type of ore. I can see Coal for instance, but only a few deposits. Then, when mining through transparent blocks (stone) I encounter Coal deposits, which suddenly appear out...
X-ray based techniques for elemental analyses have advanced dramatically over the last two decades. The use of X-ray based techniques has expanded into a wide variety of scientific disciplines. These include the materials sciences, including metallurgy and mineralogy [1]; the environmental sciences,...