Mining  Mineral Mining  Trona

Trona

Trona is found at Owens Lake and Searless lake, California; Utah and even the Nile valley delta regions in Egypt. The Trona near Green river Wyoming is the chief known deposit in the earth and lies in encrusted evaporate leaves from 800 to 1600 feet below ground, where the Trona was placed in a lake during the paleogene period. Trona has also been excavated at Lake Magadi in the famous rift valley in Kenya for virtually 100 years, and emerges in 'salt' pans in the Etosha National Park in Namibia.

Mining

Metals

Minerals

Precious Stones