1. extracts minerals or resources from a mine at a rate that exceeds sustainable or safe levels
Usage: third person singular present tense of 'overmine'; often used in environmental or industrial contexts
2. digs or excavates excessively beneath a surface, potentially causing structural damage or collapse
Usage: technical or engineering usage

Examples

• The company overmines the copper deposits without regard for environmental impact.
• If the contractor overmines beneath the foundation, the building could become unstable.
• The region overmines its coal reserves faster than they can naturally replenish.
• Regulations prevent companies from overmining in protected areas.
• The tunnel system overmines the bedrock, creating sinkholes.
• They overmined the site for decades before environmental concerns were raised.