Piemontite from St Marcel, Italy rock thin section Coaster (C44)
A thin rock section of Piemontite was viewed by polarised light microscopy, This is a metamorphic ore rock formed by the action of manganese rich fluids at high temperature and pressure on existing rocks. From St Marcel, Italy.
90mm square coasters printed by dye sublimation to give a vibrant, high gloss, scratch resistant finish.
Supplied with a description on the back of the coaster.
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Please note these coasters are printed to order so will be despatched within 4 working days of order being received.