If the element you are interested in cannot be detected by pXRF, proxies based on elements that can be detected by pXRF may be derived.

Identifying signatures for elements you cannot detect

• Some elements (like Li) cannot be analysed by pXRF; however, elements that they are associated with can be.
• The generation of proxies or indices can provide you with an objective measurement of whether a sample is mineralised.
• Let us help you derive proxies and indices that help you solve specific elemental quantification issues.
• Reduce assay costs and optimise drill programs.