11. No athlete should be subjected to conditions found nowhere else in the country but Trona , 12. Trona 's coaches have heard complaints about home-field advantage from all quarters.13. Trona has never really considered artificial turf.14. The Green River Basin contains the world's largest known deposit of trona ore. 15. Associated minerals include gypsum, halite, thenardite, trona , glauberite, and epsomite. 16. The Bureau of Reclamation concluded that water used in mixing concrete was contaminated with trona . 17. On Friday night the Trona Tornadoes played a game in the Pit that made sad history. 18. Trona is known for its isolation and desolation, as well as the nearby Trona Pinnacles.19. Trona is known for its isolation and desolation, as well as the nearby Trona Pinnacles. 20. Trona Joint Unified School District operates two schools : Trona Elementary School and Trona High School.
