- MD-160727
- Chalcopyrite, Sphalerite
- Tri-State District, Cherokee Co., Kansas, USA
- Miniature, 4.4 x 3.4 x 2.9 cm
- SOLD
Here is something really unusual and stunning for a Tri-State collector - a coating of iridescent chalcopyrite has been deposited on a cluster of large (to 2.5 cm) sphalerites, isolated on a contrasting dolomite matrix. Ex. George Feist collection.