9fhceir ((BOURNONITE)), $15 MINIMUM BID, Pulacayo Mine, Huanchaca, Potosi Dept., Bolivia, 12 x 10 x 4 cm, Cabinet | |
I had in mind to clean these but my water gun is not working and its the only one I brought on the trip east. But here is another specimen with the actual mine name given. ex Philadelphia Academy of Science #19779 ex William Vaux collection. |