Overview
The geochemistry of acid mine drainage is a critical area of study due to its significant environmental impacts. When sulfide minerals are exposed to air and water during mining, they undergo oxidation, producing sulfuric acid. This acid can leach heavy metals into nearby water sources, leading to t...
Key Terms
Example: Acid mine drainage can lead to the contamination of nearby rivers.
Example: Pyrite is a common sulfide mineral that can produce acid when oxidized.
Example: A pH below 7 indicates an acidic solution.
Example: The oxidation of iron sulfide leads to the formation of sulfuric acid.
Example: Lead and mercury are heavy metals often found in AMD.
Example: Remediation techniques can help restore water quality affected by AMD.
Related Topics
Environmental Chemistry
Study of chemical processes occurring in the environment and their effects.
intermediateMining Engineering
Focuses on the extraction of minerals and the management of mining operations.
advancedWater Quality Management
Involves monitoring and improving the quality of water resources.
intermediateGeochemistry
Study of the chemical composition of the Earth and its processes.
advancedKey Concepts
Acid formationHeavy metal contaminationEnvironmental impactRemediation techniques