This curved, polished specimen of the newly discovered ‘Ridley Vein’ Blue John Stone was mined
by Gary Ridley at Treak Cliff Cavern and polished in our workshop by our craftsmen
It has rough dimensions of 94mm x 73mm and is 13mm thick at its thickest.
This Ridley Vein specimen comes with a signed authentication certificate.
RVS12 13X73X94 £70