نتایج جستجو برای: Mineral Resource Estimation
تعداد نتایج: 535334 فیلتر نتایج به سال:
The Mineral Potential Project currently being undertaken in British Columbia requires estimation d unknown mineral resources. The method of resource assessment known as the BC Mineral Resource Assessment Process [19931. is described by Kilby (1995, this volume) and in Grunsky et al. (1.994). The method is based on the three-part ssessment methodology developed by the United States Geologica...
The purpose of this work is to compare the linear and non-linear kriging methods in the mineral resource estimation of the Qolqoleh gold deposit in Saqqez, NW Iran. Considering the fact that the gold distribution is positively skewed and has a significant difference with a normal curve, a geostatistical estimation is complicated in these cases. Linear kriging, as a resource estimation method, c...
Nowadays, kriging has been accepted as the most common method of grade estimation in mineral resource evaluation stage. Access to the crisp assay data and a variogram model are the necessary means for the utilization of this method. Since fitting a crisp variogram model is generally difficult, if not impossible, the fitted theoretical model is usually tainted with uncertainty due to various rea...
Mineral resource estimation involves the determination of grade and tonnage a mineral deposit based on its geological characteristics using various methods. Conventional methods, such as geometric geostatistical techniques, remain most widely used methods for estimation. However, recent advances in computer algorithms have allowed researchers to explore potential machine learning techniques Thi...
mining companies to determine a resource model of the tonnage and head grade of a potential orebody, which is one of the first and most critical inputs underpinning any mining project. The prediction of the grade, tonnage, and recoverable metal for a particular mining plan and the corresponding financial forecast constitute the main technical risks in mineral resource evaluation. The convention...
The Mineral Potential Project is an initiative that provides predictions of resource abundance in the province and has been described by Kilby (1995). Ian this project, resource assessment is carried out on specified tracts of land, referred to as mineral assessment tracts. These tracts are generalizations of contiguous geological tracts that share a common tectonic history and metallogeny and ...
Background. The main deposits of Donbass and their mineral resource potential are considered. Aim. To develop a strategy for the socio-economic development under contemporary political economic conditions, with focus on human capital further integration Russian Federation, CIS, friendly countries. Materials methods. A multipronged approach was used to define contours, directions, stages Donbass...
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