Charli Oliver

Charli Oliver

Interview Series: Anthony Cook

In this interview, we’re getting to know our Product Manager, Supervisor and Training, Anthony Cook. Q: Can you share some of your background? I have a strong technical background in resource estimation and mine operations (open pit and underground), developed…

Interview Series: Oscar Rondon

Oscar is a Principal Geostatistician at Snowden, having worked at the company for over 6 years between roles. As one of our resident Experts, we wanted to introduce Oscar and help you get to know him. Q: Can you share…

Interview Series: Tarrant Elkington

Tarrant is the Global Manager at Snowden, based in our Perth office. We asked him a few questions to get to know him better. Can you share a bit about yourself? I consider myself a mining analyst. I like to…

Part 1 of the QAQC Podcast… accuracy and precision.

In this Part 1 of a 2 Part podcast series, Paul Blackney our Principal Consultant discusses the difference between accuracy and precision and illustrates what accuracy means in practice. This Fresh Thinking podcast episode at a glance: 0:54 What's the difference between accuracy and precision? 5:12 Why are the accuracy and precision of geological data so important? 7:09 How do we know we have an acceptable accuracy for sample grade data? 9:50 Not everything goes to plan. What can you do if your grade control accuracy doesn't meet your expectations? You can subscribe to the Fresh Thinking podcasts on Google Podcasts, iTunes, Stitcher, Spotify and the Optiro website.