15fbdjtr ((COVELLITE, PYRITE)), $50 MINIMUM BID, Leonard Mine, Butte, Montana, 7.5 x 7.5 x 4 cm, Cabinet, | |
Here is large specimen of solid Covellite with only minor Pyrite and Quartz from the Leonard Mine in Butte. Covellite is being used by Jewelry and New Age Metaphysic buyers and is becoming more and more uncommon. Miners once had accumulated specimens but supplies have been sold and not available any longer. Prices have steadily increase during the past 15 years. |