08hhari.i ((OFFRETITE, ERIONITE)), $1 MINIMUM BID, Rock Island Dam, Douglas County, Washington, 2 x 1.5 x .5 cm, Micros | |
Exact locality and similiar specimen on Mindat.org. Description on mindat. is "Stout hexagonal crystals are offretite and the fine needles are the erionite. specimen collected by Rudy Tschernich." This may have been collected at the same time, or at least from the same outcrop or area of the locality |