Andro Tomas

Company biography: Metallurgical processing laboratory that specialises in flowsheet development and troubleshooting process problems.

• Plan and execute new client engagement strategies and ensure strong client relationship management for existing clientele.
• Conducted testwork programs on settling and thickening, filtration, flotation, grinding and particle sizing, rheology, gold leaching and impurity removal.
• Supervise the delivery of concise technical reports to our clients, focusing on results and findings of testwork programs.
• Performed bulk filtration pilot on red alumina mud.
• Performed bulk grinding and screening pilot on magnetite.

Company biography: Offers a diverse range of services including analytical and metallurgical laboratory services, steel fabrication and Line-X protective coatings.

• Conduct processing testwork.
• Liaise with metallurgists regarding ongoing job progress.
• Conduct wet screening, flotation and wettable testwork.
• Product handling, riffle splitting, cone quartering and RSD splitting.
• Photography of mineral samples, prioritising clarity and consistency.

Company biography: The Perth Mint is Australia's official bullion mint and wholly owned by the Government of Western Australia.

• Inform and update management as necessary.
• Harvest gold and silver from electrolytic cells.
• Washi gold and silver and recycling electrolyte.
• Dry and weighing of gold and silver.
• Swap consumed anodes with new anodes.
• Wash anode bags and removing residue.
• Gold and silver precipitation of waste streams.
• Aqua regia digestion of gold anode bags with excessive gold deposited.
• Forklift operations, loading and unloading dryer, transporting acid.
• Maintenance of plates, hooks, and contact points.

Company biography: Provides metallurgical testing and consulting services for mineral processing and management, flowsheet development and optimisation.

• Maintain steady operations of the leach circuit and the impurity removal circuit.
• Operate the filtration units.
• Set control parameters manually using P&ID software Flocculant for use in thickener.
• Sample collection and preparations for assay.
• Unblock pumps and pipelines in a safe and timely manner.
• Communicate and collaborate with other team members to address production issues.

Company biography: Nutrien is the world's largest provider of crop nutrients, feed, crop protection and services.

• Routine sample preparation including weighing, dispensing, and mixing.
• Routine testwork including pH, conductivity, and titrations.
• Preparing solutions for relevant tests.
• Logging and recording pertinent data.
• Assisting others to complete their designated testwork.
• General housekeeping and cleaning.