Technical Notes

QC Mine is a series of Excel macros designed to help organize and interpret Quality Control data for the geological and mining industries. Given a large QC data set, QC Mine can aid in finding and correcting errors in the data, produce some basic statistics, and plot easy to interpret…

QC Mine Lite is a series of Excel macros designed to help interpret Quality Control data for the geological and mining industries. Given a large QC data set, QC Mine Lite can produce some basic statistics, and plot easy to interpret control charts. All data is saved as a series…

Of critical importance to any consumer of CRMs (with gold CRMs in particular given their ppm levels of concentration) is the minimum sample size required to obtain a negligible sampling error (e.g. <1% RSD). The effectiveness of ORE’s proprietary processing technology is demonstrated in two case studies. Technical Note – Achieving…

The Certificates and their associated DataPacks for 36 pre-existing OREAS CRMs have been updated with over 72 new indicative (uncertified) values for major and trace elements determined by borate fusion XRF and laser ablation ICP-MS. This will further extend their utility and surpasses ISO Guide 31 recommendation in regard to,…

ORE P/L is proud to support innovative analytical techniques like ColdBlock Digestion Technology. Developed in Canada, the method shows outstanding promise as a safe and rapid alternative to established digestion methods. The sample particles are directly heated by the infrared rings and the acid remains cooler due to a cooling…

This report documents the capability of ORE Pty Ltd’s new High Frequency Rotary Splitter to produce fit for purpose homogenous chip certified reference materials (CRM’s) from heterogeneous source materials. The splitter is a prototype (patent pending) and was designed and built in-house. It has a capacity to process batches in…

ORE Pty Ltd is proud to offer high quality pXRF kits at affordable prices. Eight thematic kits are available based on commodity and mineralisation style or you can design your own custom kit from a range of 220 OREAS CRMs. The tough storage cases used are dust, shock and water…