9iddbts ((HYDROBORACITE)), $20 MINIMUM BID, Ext 3, Open Pit Mine, Boron, Kern County, California, 5 x 3.5 x 3 cm, Miniature | |
Uncommon specimen of accicular crystals of Hydroboracite from the Jim Minette collection #B51 purchased from the Speckels collection in 1992 with Minette label. Jim purchased the Milton L. Speckles collection, another famous Borate collection in 1992. |