Extremely Rare old stock Greenockite included Smithsonite on Quartz and Sphalerite, Rush Mining District, Marion Co, Arkansas. Flourescent in Longwave/ UV Reactive.

Old stock, and one of the rarest finds in Arkansas, closed locale in Marion County, Arkansas in the Rush Creek Mining District.

Mined in the 1970s.

Size: 3.6 grams

Approx. 2.2 x 1.7 x 1 cm