- Small Cabinet, 7.6 x 6.3 x 4.4 cm
- Rosiclare Level, Minerva Mine #1, Cave-in-Rock Dist., Illinois, USA
- Ex. Ross Lillie
This is a freeform specimen of botryoidal, white barite that very closely resembles "flos ferri" aragonite. Mined in the 1960's according to his label and from the collection of Ross Lillie. RCL#0645. Unusual for the district, but also highly unusual period, for any barite! It is snow-white and complete all around!