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mirabilite

American  
[mi-rab-uh-lahyt] / mɪˈræb əˌlaɪt /

noun

Mineralogy.
  1. a decahydrate form of sodium sulfate, Na 2 SO 4 ⋅10H 2 O.


Etymology

Origin of mirabilite

1850–55; < Latin ( sal ) mīrābil ( is ) wonderful (salt) + -ite 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The mineral cave decor — epsomite, mirabilite, sulfate — rusts into the ruddy orange of iron oxide, the deep black of manganese.

From Salon

After they tested the mounds, state geologists discovered that they are layered formations of a mineral known as mirabilite, a crystalline sodium sulfate.

From Fox News

Although mirabilite has not actually been found on Mars, scientists think ancient mound-like deposits of similar sulfate minerals could still contain some fossilized traces of ancient Martian microbes -- hence the nickname "Martian" mounds.

From Fox News

"As such, these mirabilite mounds will disappear with changing temperatures and the rising lake levels."

From Fox News

Mirabilite mounds are seen more often in places such as the Antarctic, bolstered by the constantly cold temperatures.

From The Guardian