1. A hard compact kind of calcite
   - alabaster, oriental alabaster, onyx marble

Type of: calcite

Encyclopedia: Mexican onyx

• bar soap
• bar-room plant
• bar-shaped
• bara brith
• Barack Hussein Obama
• Barack Obama
• Baraka
• baranduki
• Barany
• barathea
• barb
• barbacan
• Barbadian
• Barbados
• barbados cherry
• Barbados dollar
• Barbados gooseberry
• Barbados maidenhair
• Barbados pride
• Barbados-gooseberry vine
• Barbara Hepworth
• Barbara Tuchman
• Barbara Ward
• Barbara Wertheim Tuchman
• Barbarea