Flint Steel Mine, Ontonagon County, Michigan, USA

There are several nodules of Datolite in this specimen. The largest, has good orange/red color composed of myriad small spots. There are veins of red Microcline. Under a loupe, both Epidote and Pumpellyite can be detected.

4.7 x 4.2 x 0.7 cm

$30      Click here to order this mineral.