Limbergite from Limberg, Germany rock thin section Keyring (K62) Limbergite from Limberg, Germany rock thin section Keyring (K62) Limbergite from Limberg, Germany rock thin section Keyring (K62) £8.00 Quantity: at £8.00 each Add To Basket A thin rock section of Limbergite was viewed using crossed polarising filters. This igneous rock is an unusual type of Basalt and contains pyroxene crystals with olivine and zeolites filling cavities. From Limberg, on the banks of the Rhine, Southern Germany. Silver coloured high quality metal keyrings with a colourful dye-sublimation printed picture of a microscope image on one side that gives a durable and scratch resistant finish. Keyrings measure 42x25mm (measured without including ring). Supplied in a presentation box with a label describing the image. Free UK delivery on orders over £10 (£1 delivery charge for orders below £10). Delivery charges for overseas orders are calculated in the shopping basket. Please note these keyrings are printed to order so will be despatched within 4 working days of order being received.