Geological and Industrial Types of Deposits. The Chromespinel Type in Alpinotype Hyperbasites

The geological and industrial type chrome-spinel in alpine-type hyperbasites is an important global source of chrome ores. The reasons for the regional geological position of ore-bearing hyperbasites on the northern and southern flanks of the Urals, the structure of the Ray-Izskiy and Kempirsayskiy ore fields, the patterns of the structure of ore deposits on the example of specific deposits, the zoning of ore bodies, and their mineralogical composition are considered. The restytic hypothesis of ore formation has been clarified.