Technical Topic Archive

Exploration & Field Sampling

Curated laboratory research notes, methodology audits, and compliance updates.

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All Bulletins 12 Environmental & Water Compliance 2 Exploration & Field Sampling 2 Fire Assay & Precious Metals 2 Geochemical & ICP Analysis 2 Metallurgical Testwork & Recovery 2 Quality Control & Accreditation 2

Published Bulletins in This Discipline

Exploration & Field Sampling

Sep 25, 2026 • 4 min read

Chain of Custody Best Practices: Preserving Consignment Integrity from Drill Rig to Receiving Bay

Secure tamper-evident geoseal packaging, sample tag preservation, moisture-proof transport, and electronic barcode batching for RC and diamond drill...

Exploration & Field Sampling

Sep 25, 2026 • 4 min read

Mitigating the Nodule Nugget Effect in Coarse-Gold Drilling Programmes

Analytical sampling strategies for heterogeneous gold: Screen Fire Assay (SFA) 1kg protocol vs duplicate splitting in artisanal and...

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