3 - Politics and Ideology of Resource Estimation (part 1)

3 - Politics and Ideology of Resource Estimation (part 1)

Mineral resource estimation produces a model of deposits for extraction and is made up of various complex processes. In part one of this two-part series, Optiro's Director of Geology Ian Glacken discusses the history and common practices of resource estimation.

In this episode:

0:42 What are the main estimation methods used in mineral estimation worldwide?
1:33 What is the origin of the term 'Kriging'?
2:40 There are multiple methods for resource estimation, but why don't we all use the same one?
4:57 Ordinary Kriging is probably the most popular technique. Why is that?
6:56 Some techniques of resource estimation are controversial, like inverse distance and polygonal methods. Why?
9:40 Now we have better technology than ever before. How does this affect the methods used for resource estimation?
10:51 What is geostatistics and how has it influenced resource estimation?

For more information:

Links:

Monograph 30 – Mineral Resource and Ore Reserve Estimation – The AusIMM Guide to Good Practice - https://ausimm.com/product/monograph-30-mineral-resource-and-ore-reserve-estimation-the-ausimm-guide-to-good-practice/

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