- MRZ193
- Cornetite
- Star of the Congo Mine, Katanga, Zaire
- Miniature, 5.6 x 2.8 x 0.5 cm
- Ex. Martin Zinn
- SOLD
A sparkling specimen of the older style of cornetite from this region, not found today (though cornetite is still found there in abundance as solid druses, not these isolated crystal sprays).