The purpose of this article is the mineralogical study of the Khalilovsky nickel-hydrosilicate deposits. Along with this author, chromite and magnesite deposits were examined. As a result of geological observations, a geological map and sketches were compiled. Chromite itself and holocrystalline magnesite are unknown in Khalilov. Minerals of chromium and salts of magnesium carbonate are represented by completely different mineral species. Therefore, their deposits are named in a broader sense, namely chrome spinels and magnesian carbonates. There are 25 elements known in the Khalilovsky massif: H, K, Na, Mg, Ca, Sr, Ba, Ag, Au, Pt, Zn, Cu, Fe, Ni, Co, Mn, Cr, Ti, V, As, P, Si, Zr(?), C, S. Of these, the content of noble metals is noted spectrally; Zn, V - in traces, Sr, Ba - in hundredths of a percent.
