Uncovering Stilpnomelane: A Rare Gem in Chuckanut Mountains
ALGER – At first glance, the rock face in the Chuckanut Mountains appeared ordinary. However, this particular section on Blanchard Mountain was anything but typical. Hidden within its layers of white quartz veins and dark green chert was a remarkable deposit of the mineral stilpnomelane. The jet-black stilpnomelane, crystallized into stunning rosettes, stood out against