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Rare Tungsten Ore Ferberite in Breccia Conger Mine Boulder Co Colorado For Sale
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Rare Tungsten Ore Ferberite in Breccia Conger Mine Boulder Co Colorado:
$27.00
Here is a small but amazing example from one of the first discoveries of a Tungsten deposit in the Front Range. Situated within the Boulder Tungsten district, this large mine has underground extensive reclamation unfortunately so little remains of the once extensive dumps. This deposit was discovered by the same man, William Conger, that discovered the Caribou silver deposit years earlier. The Ferberite occurs as veinlets in the upper half of the specimen. The matrix is a brecciated quartz pegmatite. While nothing spectacular, a great example from a county that very little to nothing is offered from anymore.
5.5x5x3.5 cm
Rare Tungsten Ore Ferberite in Breccia Conger Mine Boulder Co Colorado $27.00
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