Calcite crystal - Cannington, Somerset

Castle Hill Quarry, Cannington, 
Bridgewater, Somerset, England
43 x 22 x 17mm  miniature. single twin crystal
 
A single orange coloured and twinned scalenohedral Calcite crystal showing pretty rainbow irridescence. This, and the orange colouration is probably due to Fe Oxides coating the crystal. Terminated on one end, there is slight scuffing and the contact break at the other end that does not detract from the obvious charm of this lovely and less commonly available crystal.
Collected in 2013.
All photos taken in daylight.