Gold Assaying

Mineral assay of exploration samples for Gold, including routine exploration and ore reserve samples.

Cress Security  Company Limited has extensive expertise in providing Gold exploration and production assay data to clients on a global basis.

The primary criteria for selection of the most appropriate and cost-effective Gold Assay method include:

Type of sample

• Mineralogy of sample
• Presence or absence of coarse gold
• Other element testing required?

A diverse range of techniques are available for gold explorers and miners including; lead collection fire assay gold analysis, screen fire assay or accelerated cyanide leach for coarse gold deposits, target generation analysis by aqua regia or BLEG, partial digest geochemistry, multi-element and pathfinders, lithogeochemical packages, bullion assays and mine-site laboratories.