WITHERITE, Daylight,
Cave in Rock, Hardin County, Illinois, USA
Photo & Col. © G. Barmarin
WITHERITE, UV SW,
Cave in Rock, Hardin County, Illinois, USA
Photo & Col. © G. Barmarin
WITHERITE, UV LW,
Cave in Rock, Hardin County, Illinois, USA
Photo & Col. © G. Barmarin