Erionite, Clinoptilolite Rock Island Dam Douglas Co. Washington USA (2002) FOV:1.6 mm Post author:GaryK Post published:2022-05-19 Post category:Blog FacebookTweetPinEmailPrint FacebookTweetPinEmailPrint You Might Also Like #2067 Bromargyrite Var. Embolite Silver City New Mexico USA (2002) FOV:16 mm /2.5 mm 2022-11-30 Agate Locations in the United States 2009-09-10 Alhambra Mine, Grant Co. New Mexico 2011-02-24