Abstract:in recent years, through geological prospecting work, medium sedimentary metamorphic iron deposit has been found in Tushan-Dongsong area in Laizhou city. The deposit occurred in the strata of Fenzishan group, and controlled by iron-bearing rock at the bottom of second section of Xiaosong formation. Its industrial types of ore bodies are weak magnetic type which should be chosen. Its ore-forming types are magnetic biotite schist and magnetic granulite type. Five ore sections and 40 ore bodies have been circled within the scope of the deposit. On these basis, geological characteristics of this mine area are analyzed which will promote geological exploration and iron ore prospecting work.
