MINERALOGICAL MAPPING OF ORE-BEARING AREAS: GOALS, TECHNIQUES, APPLIED EFFECTIVENESS, COMPLETING. 3. MINERALOGICAL MAPPING OF ORE BODIES AND ORE FIELDS

摘要

Suggested techniques of mineralogical mapping may be characterized as informationally meaningful, express and economical. As the mapping elements there are used the types of non-ore veinlet mineralization, added with data on scattered ore minerals and visually distinguishable signs of the host metasomatites. The method is illustrated by examples of the gold ore deposits: Vasil'kovskoye (northern Kazakhstan), Bakyrchik (eastern Kaza khstan) and Natalkinskoye (the Central Kolyma region, North-East Russia).