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MRMR Classification in Mining Operations by Cynthia Revollar is a document available to read on EtoBox.
What is MRMR Classification in Mining Operations about?
The document discusses the updated Mining Rock Mass Rating (MRMR) classification system introduced in 2000, which addresses challenges in assessing rock mass conditions in mining operations. It emphasizes the importance of incorporating engineering judgment and communication among various stakeholders to ensure accurate rock mass classification. The paper also highlights the limitations of traditional methods like Rock Quality Designation (RQD) and the significance of accounting for features such as cemente
- Author
- Cynthia Revollar
- Language
- EN