From Conservapedia
This is the current revision of Micas as edited by KevinM (Talk | contribs) at 18:07, 23 June 2008. This URL is a permanent link to this version of this page.

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Micas are a group of silicate minerals composed of varying amounts of potassium, magnesium, iron as well as aluminum, silicon and water.[1]


  1. http://wrgis.wr.usgs.gov/docs/parks/rxmin/mineral.html#amphibole