The Full Wiki

Strontianite: Wikis


Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.


From Wikipedia, the free encyclopedia

A sample of strontianite
Strontianite from California

Strontianite (SrCO3) is a mineral consisting of strontium carbonate, named after the village of Strontian, Lochaber, Scotland, where it was first discovered. This mineral is white, greenish, or yellowish in color, usually occurring in fibrous massive forms, but sometimes in prismatic crystals. It is an important raw material for the extraction of strontium.

See also


1911 encyclopedia

Up to date as of January 14, 2010

From LoveToKnow 1911

STRONTIANITE, a mineral consisting of strontium carbonate, SrCO 3 It takes its name from Strontian in Argyllshire, where it appears to have been known as far back as 1764, but it was not recognized as a distinct mineral until later, when the examination of it led to the discovery of the element strontium. It crystallizes in the orthorhombic system and is isomorphous with aragonite and witherite. Distinctly developed crystals are, however, of rare occurrence; they are usually acicular with acute pyramid-planes and are repeatedly twinned on the prism. Radiating, fibrous or granular aggregates are more common. The colour is white, pale green or yellowish brown. The hardness is 31 and the specific gravity 3.7. Strontium is sometimes partly replaced by an equivalent amount of calcium. The mineral occurs in metalliferous veins in the lead mines of Strontian in Argyllshire, Pateley Bridge in Yorkshire, Braunsdorf near Freiberg in Saxony; abundantly in veins in calcareous marl near Minster and Hamm in Westphalia; and in limestone at Schoharie in New York. It is used for producing red fire in pyrotechny and for refining sugar. (L. J. S.)

<< Strongylion

Strontium >>


Got something to say? Make a comment.
Your name
Your email address