Pyrrhotite Value, Price, and Jewelry Information
An overview on Pyrrhotite Jewelry and Gemstones. Covers details and essential information on the physical properties and characteristics of Pyrrhotite gems.
Also known as pyrrohotite.
Streak: grayish black.
Other Tests: Magnetic, varying in intensity, lost on heating. Decomposed by HCl.
Occurrence: Associated with pyrite and other sulfides throughout the world, often as a magmatic segregation in basic igneous rocks. Occasionally in pegmatites and contact metamorphic rocks, fumaroles, and basalts. Also occurs in meteorites.
Sudbury, Ontario, Canada.
Morro Velho, Brazil.
Rumania; Italy; Germany; Norway; Sweden.
Potosi Mine, Santa Eulalia, Chihuahua, Mexico.
Pennsylvania; Tennessee; New York; Maine; Connecticut.
Name: From a Greek word meaning reddish.
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