faröelite
Appearance
See also: Faröelite
English
[edit]Alternative forms
[edit]Etymology
[edit]Noun
[edit]faröelite (plural faröelites)
- (rare) thomsonite-Ca (NaCa2[Al5Si5O20] · 6H2O), a translucent silicate ranging in color from white to light yellow, green, pink, or brown, discovered in 1820, typically found in basalt.
- 1882, Whitman Cross, W.F. Hillebrand, “On the Minerals, mainly Zeolites, occurring in the basalt of Table Mountain, near Golden, Colorado”, in The American Journal of Science, volume 123, page 456:
- These ratios agree quite well with those in the variety formerly called mesole or faröelite.
Usage notes
[edit]The name faröelite is rarely used, having been replaced by the name thomsonite-Ca.