30 Seconds of Info: Sampling, QAQC and Resource Estimation
These 30 Seconds of Info have been brought to you by Executive Consultant Ian Glacken, Geology Principal Consultant Julian Aldridge, and Geology Advisory Executive Consultant Paul Blackney.
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30 Seconds of Reconciliation Information
These 30 Seconds of Info have been brought to you by Executive Consultant Ian Glacken and Principal Consultant and Reconcilor Product Owner Rayleen Hargreaves.
30 Seconds of Reconciliation Info from Ian Glacken – Executive Consultant
Process mapping is the key to reconciliation: The heart of a robust reconciliation system is understanding your current process flow, in terms of measurement points, stockpiles, surveys, moisture, tonnage and grade recording, materials handling and re-handling, blending and treatment of…
30 Seconds of Sampling Info
Today’s 30 Seconds of Sampling Info is brought to you by Ian Glacken, Optiro’s Geology Director. Be sure to check the orientation of the cone splitter daily: While a cone splitter should and generally will give a matched (equiprobable) pair…
30 Seconds of Sampling Info
30 Seconds of Sampling Info. Remember that some sampling errors cannot be eliminated, but they can be minimised:...
30 Seconds of Resource Estimation Info
Always look at a range of top-cut (capping) techniques: There is no single ‘magic bullet’ technique for top-cutting a set of data; the top-cut chosen will depend upon the nature of the data, the support of the data and the…
Ian and Paul believe in transferring their knowledge and skills to other geologists
Generosity is alive and well! Both Ian Glacken – Executive Consultant and Paul Blackney – Executive Consultant, believe in sharing the knowledge and skills they have each gained over their more than 35 years’ worldwide experience as geologists. So in…
30 Seconds of Info – What to do if you have conditional bias
30 Seconds of Info - What to do if you have conditional bias. Author Ian Glacken - Optiro Geology Director.
Videos: 30 Seconds of Info. Chinese with English subtitles
Our 30 Seconds of Info videos are presented in Chinese, with English subtitles, by our Consultant Gregory Zhang. The videos are full of useful tips and technical tricks compiled by Ian Glacken our Geology Director and Paul Blackney our Principal Consultant. These videos cover Sampling, QAQC, Resource Estimation and Reconciliation.
30 Seconds of Reconciliation info: The frequency of reconciliation
This week’s 30 Seconds of Reconciliation Info is from Ian Glacken our Geology Director. The frequency of reconciliation: This is an area where practice varies enormously; some organisations believe that reconciliation on anything less than a three-month increment is meaningless…