Grayish-white mineral

• Lake-bed deposit
• Soda-brine material
• Mineral containing sodium carbonate
• Sodium carbonate source
• A sodium carbonate
• Type of sodium carbonate
• Vitreous mineral
• Mineral found in dried lake basins

Wikipedia Word definitions in Wikipedia
Trona is a carbonate mineral. Trona may also refer to: in California : Trona, Inyo County, California Trona, San Bernardino County, California in science : Trona (gastropod) , a genus of sea snails in the cowrie family