Extraction & Leaching Chemicals
These chemicals are essential in the initial stage of gold recovery.
- Sodium / Potassium Cyanide – most common leaching chemical for gold extraction
- Lime (Calcium Oxide / Hydroxide) – controls pH during cyanidation
- Sulfuric Acid (H₂SO₄) – used in ore processing and pH adjustment
Applications: Heap leaching, tank leaching, pH control, ore treatment




