9iddb.rs ((ORPIMENT with CLAY pseudomorph after BORAX)), $60 MINIMUM BID, Boron Open Pit Mine, Boron, Kern County, California, 12 x 9 x 1.7 cm, Cabinet | |
Here is a rare pseudomorph and may be a one of a kind. It is from the Vince Morgan collection that was purchased by Jim Minette. Yellow Orpiment, an arsenic sulfide, covers the Clay pseudomorph after Borax. Historic Jim Minette label with hand written description written on the back. Great addition for the Borate or Pseudomorph collection |