15dm671 ((2 MOLYBDENITE)), $10 MINIMUM BID, Platora District, Colorado, 6.5 and 4 cm, 2 Miniatures | |
Here is another U of Colorado state geological survey speciimen. I opened another box with alot more of these. I thought all had been listed but there are many more from these great more obsure Colorado mines. Dennis McMurdie collection. U of Colorado label taped to the inside of the specimen box. #1673. |