about how scientists intend to extract maximum benefit from ore - report by vladimir kostrov. it all starts with kern. this sample was taken from the horizon +90 m so that it could tell what it is rich in; they make a kind of preparation. the procedure is vaguely reminiscent of manipulating the skin of an onion. for school laboratory work only leather thicker. they'll stick to the glass. then they are ground, polished and go further into processing, the analysts are here, yes , i brought you a sample, you will say that this is what is inside, the relief texture and other parameters can immediately indicate what kind of mineral it is, otherwise they connect a spectrometer, first the device they take the dark spectrum, that is, what surrounds us, then you will see a moment of magic, a green ray will appear, the general’s individual profile, like a fingerprint, this is, for example, the spectral portrait of nifilin. the phosagro company understands that decades of development and advancement deep into the mountain range have led to ore with a different mineral composition. it is