SOLD
MD-192714
Greenockite, Sphalerite
Miniature, 4.5 x 3.5 x 2.3 cm
Joplin Field, Tri-State District, Jasper Co., Missouri, USA
SOLD
Greenockite is an uncommon cadmium sulfide. Apple-green microcrystals of greenockite richly cover the hummocky matrix of sphalerite crystals on this fine, old-time specimen from the famous Joplin Field of the Tri-State District. Ex. Underhill and Feist Collections.