Columbite-Fe in Muscovite
$160.00
Availability: 1 in stock
A doubly terminated stout iron rich columbite embedded in a muscovite book. Ex James Zigras, William Parish and George Loud.
Locality: Amelia, Amelia County, Virginia
Composition: varying amounts of iron, manganese, niobium, and tantalum
Dimensions:
7.1 × 5.7 × 2.2 cm