Definition of trona in English:

trona

noun ˈtrəʊnəˈtrōnə

mass noun

A grey mineral which occurs as an evaporite in salt deposits and consists of a hydrated carbonate and bicarbonate of sodium.
天然碱
Example sentencesExamples
- Another large producer of soda ash, the Corporation, also relies on trona to manufacture soda ash and sodium bicarbonate.
- In alkaline lakes, natron and trona are found in the United States, Africa, and South America.
- There is a zone nearly half of which consists of granular aggregates of trona and natron with numerous inclusions of pale pink prismatic crystals of shomiokite- reaching 15 cm long and 8 cm in diameter.
- Most of the sodium carbonate used in North America comes from large deposits of the mineral trona, a sodium carbonate/bicarbonate found in Wyoming.
- In addition to its well-preserved fossil fish, the Green River Formation is famous for its trona and oil shale.

Origin

Late 18th century: from Swedish, from Arabic naṭrūn (see natron).

Definition of trona in US English:

trona

nounˈtrōnə

A gray mineral which occurs as an evaporite in salt deposits and consists of a hydrated carbonate and bicarbonate of sodium.
天然碱
Example sentencesExamples
- Another large producer of soda ash, the Corporation, also relies on trona to manufacture soda ash and sodium bicarbonate.
- In addition to its well-preserved fossil fish, the Green River Formation is famous for its trona and oil shale.
- In alkaline lakes, natron and trona are found in the United States, Africa, and South America.
- Most of the sodium carbonate used in North America comes from large deposits of the mineral trona, a sodium carbonate/bicarbonate found in Wyoming.
- There is a zone nearly half of which consists of granular aggregates of trona and natron with numerous inclusions of pale pink prismatic crystals of shomiokite- reaching 15 cm long and 8 cm in diameter.

Origin

Late 18th century: from Swedish, from Arabic naṭrūn (see natron).

单词	trona
释义	Definition of trona in English: trona noun ˈtrəʊnəˈtrōnə mass noun A grey mineral which occurs as an evaporite in salt deposits and consists of a hydrated carbonate and bicarbonate of sodium. 天然碱 Example sentencesExamples Another large producer of soda ash, the Corporation, also relies on trona to manufacture soda ash and sodium bicarbonate. In alkaline lakes, natron and trona are found in the United States, Africa, and South America. There is a zone nearly half of which consists of granular aggregates of trona and natron with numerous inclusions of pale pink prismatic crystals of shomiokite- reaching 15 cm long and 8 cm in diameter. Most of the sodium carbonate used in North America comes from large deposits of the mineral trona, a sodium carbonate/bicarbonate found in Wyoming. In addition to its well-preserved fossil fish, the Green River Formation is famous for its trona and oil shale. Origin Late 18th century: from Swedish, from Arabic naṭrūn (see natron). Definition of trona in US English: trona nounˈtrōnə A gray mineral which occurs as an evaporite in salt deposits and consists of a hydrated carbonate and bicarbonate of sodium. 天然碱 Example sentencesExamples Another large producer of soda ash, the Corporation, also relies on trona to manufacture soda ash and sodium bicarbonate. In addition to its well-preserved fossil fish, the Green River Formation is famous for its trona and oil shale. In alkaline lakes, natron and trona are found in the United States, Africa, and South America. Most of the sodium carbonate used in North America comes from large deposits of the mineral trona, a sodium carbonate/bicarbonate found in Wyoming. There is a zone nearly half of which consists of granular aggregates of trona and natron with numerous inclusions of pale pink prismatic crystals of shomiokite- reaching 15 cm long and 8 cm in diameter. Origin Late 18th century: from Swedish, from Arabic naṭrūn (see natron).
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