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AF > Botswana > Central > Sua Pan
AS > Tajikistan > > Chukurkul
AS > Tajikistan > > Lyanger Lake
AS > Tajikistan > > Sasyk-Kul Lake
AS > Tajikistan > > Shorkul Lake
AS > Turkey > Ankara > Beypazari
NA > United States > Colorado > Unknown
NA > United States > Wyoming > Alchem Trona Mine
NA > United States > Wyoming > Big Island Mine
NA > United States > Wyoming > Fmc Green River Trona Mine
NA > United States > Wyoming > Granger Mine
SA > Argentina > Salta > Santa Maria Mine
SA > Bolivia > Potosi > Laguna Cachi Deposit
SA > Bolivia > Potosi > Laguna Colorada
SA > Bolivia > Potosi > Laguna Hedionda Sur
SA > Bolivia > Potosi > Laguna Honda Sur
SA > Bolivia > Potosi > Laguna Khara
SA > Bolivia > Potosi > Laguna Kollpa