Ref.:
- Hillebrand, W.F. and Schaller, W.T. (1909): "The Mercury Minerals from Terlingua, Texas", U.S. Geol. Surv. Bull. 405 (available at
http://www.archive.org/details/mercuryminerals00schagoog)
- Tschernich, R. (1992): Zeolites of the World, 70
- Origlieri, M. (1990). "Famous mineral localities : Terlingua, Texas." Mineralogical Record, 21(3),pp:221-234.
160 entries listed. 41 valid minerals. 9 type localities (valid minerals).