Fluorite, quartz and siderite, St Peter's Mine

Fluorite, quartz and siderite, St Peter's Mine
A group of pale purple fluorite crystals covered with lustrous clear quartz with the upper faces covered with honey coloured siderite. The fluorite crystal faces are up to 35mm and the quartz crystals 3mm.
Specimen recovered from 30 fathom level of St Peters Mine, Spartylea, East Allendale