Limbergite from Limberg, Germany rock thin section Keyring (K62)

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.

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(Image courtesy of Rob Gill, GeoSec)