Things to Think About in Mining & Exploration #4: Twin Drilling
Автор: RSC
Загружено: 2025-02-03
Просмотров: 894
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In this episode, René discusses twin drilling, another term that gets bandied around in the industry.
Rene tackles what it is, why do it, how to plan it, and how to analyse the results. And yes, there will be histograms.
Peters (1987) - Exploration and mining geology, 2nd edn. Wiley, New York, p 706
Annels (1991) - Mineral deposit evaluation, a practical approach. Chapman and Hall, London, p 436
Vallée et al. (1992) - Guide to the evaluation of gold deposits: Geological Society of CIM, Special Volume 45, p 299
Sinclair and Blackwell (2002) – Applied mineral inventory estimation. Cambridge University Press, Cambridge, p 381
Abzalov (2009) - Use of twinned drill – holes in mineral resource estimation. Exp Min Geol J 18(1–4):13–23
JORC Code (2012)
Abzalov (2016) – Applied Mining Geology, in Modern Approaches in Solid Earth Sciences Volume 12 (Chapter 11)
Marques et al (2017) - Theory of Sampling and geostatistics for twin drill holes analysis in a niobium mine in Araxá, Brazil
CIM (2018) – Mineral Exploration Best Practice Guidelines
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