Radiating Bladed Dark Vivianite
John Betts - Fine Minerals
Cluster of radiating bluish-black bladed Vivianite crystals. This
specimen is from the old find ca. 1965 of vivianite crystals that formed
in a fossil deposit where buried organic matter provided the phosphate
for the Vivianite to form. Ex. Peter B. Nalle (1923-2010) collection
#614; originally acquired in 1991 from Perhams.
Richmond, Henrico County, Virginia
5.5 x 3.5 x 2.5 cm.