Optimizing Drilling Spacing for Mineral Exploration: Best Practices and JORC Compliance
Optimizing Drilling Spacing for Mineral Exploration: Best Practices and JORC Compliance Core drilling for dipping mineral deposits Introduction In the field of mineral exploration, one of the critical steps towards accurately defining a mineral deposit and resource is the implementation of an efficient drilling program. The success of this program hinges on meticulous planning and adherence to industry standards such as the JORC Code (Joint Ore Reserves Committee Code). The JORC Code itself does not prescribe specific drilling spacings for different types of minerals. Instead, it provides principles and guidelines for reporting exploration results, mineral resources, and ore reserves, emphasizing transparency, materiality, and competence. However, industry practices have established typical drilling spacings for different types of minerals based on experience and geological considerations. This article highlights into best practices for drilling spacing across various minerals. ...