A thin rock section of Peridotite was viewed by polarised light microscopy. Peridotite is an igneous rock. From the Ardnamurchan volcano, now eroded down almost to the magma chamber, from where this sample would have originally come. Contains olivine, pyroxene and some feldspar.
60 Million years old. (the most recent volcano in UK)
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.
Orders are normally sent out within 2 working days.