Introduction

Abstract

Inspite of the existing opinions, especially of young scientists, that there is no sense to explore the systematic (in all forms) and that it is more important to get quite definite physical data, there are hundreds works which are dedicated to the mineral systematic. Some well-known scientists worked on them, such as M.Lomonosov, J. Bercelius, V. Severgin, J.D. Dan, V. Vernadskiy. H. Strunz, A. Povarennykh, I. Kostov and other ones, and dedicate their investigations to systematic of minerals.