- Tilva Mika Mine, Bor, Homoljske Mts., Serbia - Montenegro
- Miniature, 5.7 x 3.7 x 3.2 cm
The iridescence and luster, along with the neon blue color, give this matrix specimen of foliated covellite crystals an other-worldly appearance. The largest crystal measures .6 cm across. Significant locality piece, I think! I have never seen others from here but surface smears.