INDUSTRIES - MINING

Chemistry that extracts
more value

From copper to soda ash, Thatcher delivers chemistry, logistics, and field support that help maximize throughput, safety, and recovery—no matter where your mine is

Solutions to keep your mine moving

Improve
recovery

Reagents that boost grade and yield

Ensure
safety

Field-tested products, safe handling, and MSHA-certified delivery

Maintain
uptime

Inventory and logistics that keep you stocked

Lower cost
per ton

Targeted chemistry that reduces waste and energy use

Applications we support include

Gold / Silver / Copper / Rare earth / Lithium / Phosphate

Our key product offerings include

pH
Adjustment

Keep operations within your target pH range with a full line of acids and bases—both dry and liquid—ranging from zero to 14

Water
Treatment

Improve water quality and system performance with solutions for biofouling, flocculation, particle dispersion, dewatering, metal removal, and more

Cyanide
Destruction

Reliably destroy cyanide using Caro’s acid, hydrogen peroxide, ammonium bisulfite, and other proven agents

Flue Gas
Denitrification

Control emissions using high-purity aqua ammonia and dry alkaline chemistries

SXEW
Support

Enhance solvent extraction and electrowinning with specialty diluents, acid mist suppressants, and collectors

Smelting &
Hydrometallurgy

Support furnace and recovery operations with borax, soda ash, sodium nitrate, thiourea,
and more

What makes Thatcher different

One-stop shop

Chemistry for every stage—from pit to plant

Reliability and safety

Remote-capable deliveries with a safety-first focus

Customized solutions

Built around your ore body, process, and throughput goals

Logistics flexibility

On-site tank programs, buffer inventory, fast replenishment with MSHA-certified drivers and transload capability

Private ownership stability

Focused on long-term customer partnerships

Expertise

Our field and technical teams understand the complex chemical needs of metallurgists and mine engineers

We deliver more than chemicals
- we deliver responsibly

Our chemical solutions are rigorously tested to meet the highest safety and environmental standards. We help our customers operate efficiently while complying with evolving regulations and sustainability goals.

Chemistry that extracts
more value