Acuminite

Acuminite

Acuminite (or Acuminit or Acuminita) is a mineral of strontium, aluminium, fluorine, oxygen, and hydrogen with a chemical formula SrAlF4(OH)·(H2O). Its name comes from the Latin word "acumen", meaning "spear point". Its Mohs scale rating is 3.5.

External links

* [http://www.mindat.org/min-19.html Mindat.org]
* [http://www.webmineral.com/data/Acuminite.shtml Webmineral data]


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