21hhdw.g ((JAROSITE)), $25 MINIMUM BID, Colorado No. 1 Mine, Tintic District, Juab County, Utah, 10 x 8 x 4 cm, Cabinet | |
Sparkling brown crystals of Jarosite. This is an older specimen probably collected pre 2000 with larger crystals generally than the later fine about 2010. ex Dana Wilson MD collection #414. ex collection and collected by Joe Marty, Micromounters hall of fame.. |