ОПЫТ КОМПЛЕКСНОЙ ОЦЕНКИ ПОСТРУДНОГО СРЕЗА ОЛОВОСОДЕРЖАЩИХ ПОРОД СЕВЕРНОГО ПРИАМУРЬЯ

Abstract

A complex approach to tin-deposit valuation is shown with Badjal ore region (Khabarovsk district) as an example. The approach is based on the estimation of the post-mineralization cut-off by morphostructural analysis and crystallographic methods. The using of both methods aids to obtain more detailed and valid assessment: morphostructural analysis gives the pattern of certain blocks or sites; crystallographic one gives the value of the ore-deposit cut-off. This approach helps to allocate the most promising sites.