All samples are assayed using 30g nominal weight fire assay with AAS finish (Au-AA23) and a multi-element four acid digest ICP-AES method (ME-ICP61).

Source: https://theclarion.ca/media-release/tribeca-resources-drills-copper-gold-mineralization-of-94m-0-34-copper-from-the-base-of-shallow-cover-at-its-la-higuera-iocg-project-chile/?utm_source=rss&utm_medium=rss&utm_campaign=tribeca-resources-drills-copper-gold

A minimum true thickness of 2.0 m was applied, using the grade of the adjacent material when assayed or a value of zero when not assayed.

Source: https://investingnews.com/bradda-head-lithium-ltd-announces-directorate-changes/

A minimum true thickness of 2.0 m was applied, using the grade of the adjacent material when assayed or a value of zero when not assayed.

Source: https://investingnews.com/bradda-head-lithium-ltd-announces-directorate-changes/

Samples with visible gold are additionally assayed with a metallic screen method using 1 kg of pulp.

Source: https://financialpost.com/globe-newswire/reunion-gold-announces-additional-drill-results-at-oko-west-including-39-5-metres-at-11-04-g-t-gold-and-increases-mineralized-extent-of-block-4-at-depth-to-over-970-metres