Siderite on Quartz, Wheal Creber, Tavistock, Devon, United Kingdom

An old UK classic! Lustrous brown siderite crystals in boytroidal clusters atop quartz crystals. The specimen comes with several old labels and it would be interesting to discover the age of this piece. We purchased this specimen from a Calgary collector formerly stationed in London. Formerly from the A. K. Borland collection and a French collection. From Wheal Creber, Tavistock, Devon, United Kingdom. Dimensions: 3.5 cm x 4 cm