Mineral Name Actinolite
First Discovered Prehistoric, exact year unknown
Nickel-Strunz Classification 09.DE.10
Dana Classification 66.01.03a.02
ICSD 24900
Mineral Group Silicates

 

Smaragdite is a variety of the mineral actinolite. For information about actinolite please click the article tab at the top of the page, or click -here-.

Smaragdite is an emerald green variety of actinolite, the green colour is caused by a small chromium content.

The following health hazards should be noted when handling smaragdite:

BIOHAZARD

Smaragdite can cause asbestosis, lung cancer, and both pleural and peritoneal mesothelioma.

Smaragdite can be found in only three places around the world. The map below shows major documented concentrations of smaragdite:

The MIROFOSS database offers free printable geological identification tags for personal and non-profit use. These tags can be used to properly identify mineral samples in your collection. -Click here- to download a full size jpeg image for a wollastonite identification tag; which can be printed on paper or used with a plastic laser printer.

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Geographical Data Mindat.org. Retrieved on 2012-04-27
July 30, 2012 The last time this page was updated
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