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

Derived forms: onyx marbles

Type of: calcite

• Patagonia
• Patagonian Desert
• patas
• Patavium
• patch
• patch pocket
• patch test
• Kuznets
• kV
• kvass
• kvetch
• kW
• kW-hr
• Kwa
• kwacha
• kwai
• Kwajalein
• Kwakiutl
• Kwan-yin
• Kwangchow
• Kwangju
• Kwangtung
• Kwannon
• kwanza
• Kwanzaa