Questions of a geologo-economic assessment of minerals at a stage of small-scale searches of fields are considered. Offered innovative mechanisms allow to carry out operatively an appraisal of resources within the studied area for any sites, the sizes and which situation is defined by geological or economic requirements. Principles of an assessment of investment appeal of the revealed resources are offered.
The problem of rational use of natural resources in prospecting, mining and processing of minerals is considered as a task of improving the efficiency of environmental management at all its stages: from prospecting and evaluation of deposits to the write-off of reserves during their development. The prospecting and appraisal stage in this scheme seems to be the most important due to the significant geological and economic risks involved in such works. The implementation of a rational approach to environmental management in the conditions of market relations is based on the strategy of cost optimization for prospecting and appraisal geological and exploration works, which is impossible without the use of modern information technologies.
Геохимические критерии установлены на примере одного из месторождений Якутии. Климатические условия предопределила повсеместное развитие в районе многолетнемерзлых пород до глубины 300 м ...
Вопросам размещения золотого оруденения Центрального Алдана посвящены фундаментальные исследования Ю.А.Билибина, В.Н.Зверева, А.И.Кукса, А.И.Казаринова, Н.В.Петровской и других ученых. При некоторых разногласиях по условиям формирования, связи с литологией, тектоникой, магматизмом большинстве исследователей безоговорочно признают гицротермально-метасоматический характер золотого оруденения района и связь последнего с мезозойской активизацией щита ...
