21hhdf.274 ((HEULANDITE)), $20 MINIMUM BID, Monroe Mtns., Keith Barber Claims, Marysvale, Piute County, Utah, 2.5 x 2 x 1.7 cm, Thumbnail | |
Excellent Utah lustrous Heulandite specimen from the Utah zeolite locality. Circa 1987. ex Don Fratto collection, ex Phil Richardson collection |