Selection of the method of mining or exploitation of mines, using the numerical method of David E. Nicholas (1981).
The selection only takes into account the characteristics of the deposit, independent of economic feasibility.
*RQD calculation *RMR14 calculation
Updated on
Dec 16, 2023
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
No data collected
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