Chrysos Corporation (ASX:C79) Advances Mining Tech with PhotonAssay; Key Role in asx 200 Innovations

May 09, 2025 12:30 PM AEST | By Team Kalkine Media
 Chrysos Corporation (ASX:C79) Advances Mining Tech with PhotonAssay; Key Role in asx 200 Innovations
Image source: shutterstock

Highlights

  • Chrysos Corporation (ASX:C79) enhances mineral testing through X-Ray-based PhotonAssay.

  • Newmont Corporation (ASX:NEM) enters agreement for mine implementation in Ghana.

  • Technology gains traction as a low-emission replacement for traditional fire assays.

Chrysos Corporation (ASX:C79), part of the broader mining services sector, is listed on the Australian Securities Exchange and falls under the indices tracking innovation-driven companies. Newmont Corporation (ASX:NEM), a significant global mining entity, is linked with the broader resource segment. These companies operate in an environment influenced by the asx 200, where shifts in technology adoption can shape overall industrial practices.

Transforming Ore Testing with PhotonAssay

Chrysos Corporation has introduced PhotonAssay as an alternative to long-standing fire assay methods. The innovation uses X-Ray technology to perform ore testing for metals such as gold, silver, and copper. Traditional assay processes typically require extended sample preparation times and high-temperature reactions. PhotonAssay provides a streamlined process that avoids these legacy steps while delivering rapid results.

The method is designed to provide direct readings from crushed ore samples without extensive chemical treatment or heat application. This development supports operational efficiency and aligns with broader shifts in the mining industry toward digitization and automation.

Environmental Compatibility and Process Modernisation

PhotonAssay does not rely on chemical reagents or extreme heat, which aligns with increasing interest in sustainable mining processes. The absence of high-temperature combustion in the procedure reduces the need for furnaces and related emissions. The shift toward such methodologies represents a broader industry pattern aimed at reducing environmental disturbance in mineral testing.

This innovation has also been linked to reduced waste output and minimised need for multiple sample preparations. Such operational shifts contribute to an overall movement in the mining sector to explore low-impact and energy-efficient technologies without compromising sample accuracy.

Agreement with Newmont Corporation

Newmont Corporation (ASX:NEM) entered into a master services agreement with Chrysos Corporation to implement PhotonAssay at a mining site in Ghana. The agreement reflects recognition of the assay method by a global-scale gold miner. It marks the transition from research and demonstration phases to active deployment within ongoing mining operations.

Deployment plans are set to commence within the fiscal timeline outlined by the involved parties. The agreement structure includes a service-based model under which sample testing will be conducted. Although specific pricing details are not disclosed, the structure implies a commercial pathway for broader adoption within mining operations.

Industry-Wide Influence and Market Penetration

Chrysos Corporation’s approach has drawn attention from several players in the sector, beyond its agreement with Newmont Corporation. As more entities seek to upgrade legacy


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