1. Crushing and separating ore into valuable substances or waste by any of a variety of techniques
   - mineral extraction, mineral processing, mineral dressing, ore dressing, beneficiation

Type of: extraction

• untanned
• untaped
• untapped
• untarnished
• untasted
• untaught
• untaxed
• unteach
• unteachable
• untechnical
• untellable
• untempered
• untempting
• untenable
• untenanted
• untended
• Untermeyer
• untested
• untethered
• unthankful
• unthaw
• unthawed
• untheatrical
• unthematic
• unthinkable