erionite

Etymology
Borrowed from.

Noun

 * 1)  A zeolite mineral with a molecular structure similar to chabazite, usually found in weathered volcanic ash.
 * 2) * 1997, R. P. Nolan, A. M. Langer, Physico-chemical Properties of Inorganic Particles Controlling Biological Activity, J. H. Duffus (chief editor), Carcinogenicity of Inorganic Substances,, page 49,
 * The dust clouds for both the erionite and crocidolite exposures containing 10mg/ m−3 [sic] of dust, which produce fibre levels of 354 fibre cm−3 and 1630 fibre cm−3 > 5 &micro;m in length, respectively. The erionite cloud contained fewer fibres and more equant particles.

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