Barytes from Castleton, England rock thin section Mug (M45)

A thin rock section of Barytes was viewed by polarised light microscopy, Barytes is an ore Rock and contains Barium Sulphate, also known as Heavy Spar. Used in oil drilling to pump down the well to lubricate the cutting head and its heaviness to prevent the oil/gas under pressure from blowing back up to the surface.

This sample from Derbyshire near Castleton, famous for ‘Blue John’ fluorite.

Full colour wrap around image.

Bright colourful mugs printed by dye sublimation onto the highest quality mugs. Dye sublimation results in the dye penetrating the top surface of the mug, leaving a glossy finish (indistinguishable from a 'fired' mug) that is fully dishwasher-proof.

Why not add a matching coaster for an additional £3?

Sent with a description of the image in a specially designed cardboard box to ensure they get to you safely.

FREE UK DELIVERY ON ORDERS OVER £10.

Unfortunately due to the weight of these mugs they are only available for UK delivery.