Calcite on Fluorite from Illinois. This specimen is comprised of numerous honey coloured Calcite scalenohedrons on blue/mauve Fluorite. The Calcites are transparent to translucent with good lustre and the Fluorite exhibits nice stepped faces.
A beautiful, well balanced specimen of deep mauve/Blue coloured Fluorite on matrix. The Fluorite cubes are glassy with great colour saturation and crisp prism edges.