| [var. Amazonite] Brigatti, M.F., Lugli, C., Poppi, L., Foord, E.E., Kile, D.E. (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado). American Mineralogist: 85: 1275-1286. The Mineralogical Record: 22: 382. |
Harris Park, Park County, Colorado, USA