Technical Resource

TN-301 Chrysos PhotonAssay™ Technical Due Diligence

A scalable framework for deciding how much technical evidence your DQOs require.

TN-301 Chrysos PhotonAssay™ Technical Due Diligence — page 1 TN-301 Chrysos PhotonAssay™ Technical Due Diligence — page 2 TN-301 Chrysos PhotonAssay™ Technical Due Diligence — page 3

Download the full document

PDF · 14 pages · 532 KB

Fill in a quick form to access the full document.

What this note covers

  • A framework for comparing apples with oranges – your current method with PhotonAssay™

  • The three layers of technical due diligence and why progressing beyond any layer is only necessary where more confidence is needed

  • How data quality objectives (DQOs) and decision scale determine the depth of evaluation required

  • The scope of a “Transitional Study” as the most effective framework for diligence testing

  • Details the broader “Heterogeneity Study” which quantifies achievable precision

Share this resource

Related Resources

You might also find useful

Aerial view of the open-cut Ravenswood Gold Mine in Queensland, Australia, with a large tailings pond and arid landscape in the background
Technical Resource

TN-101 Performances de Mesure de PhotonAssay™ pour l’Or dans des Echantillons de Minerai

Pour ceux qui souhaitent voir comment le PhotonAssay™ se compare à la pyroanalyse sur des échantillons réels.

Laboratory technician in orange hi-vis operating a PhotonAssay™ unit in a commercial assay laboratory
Technical Resource

TN-401 Procédures dAQ-CQ pour les Systèmes PhotonAssay™ de Chrysos

Les processus d'AQ/CQ qui sous-tendent chaque résultat du PhotonAssay™.

Laboratory technician in orange hi-vis loading sample jars onto a PhotonAssay™ conveyor system in a commercial assay laboratory
Technical Resource

TN-403 Chrysos PhotonAssay™ Monitoring Standard Recommendations

How PhotonAssay™ is monitored to maintain accuracy and reliability.

Get In Touch