A thin rock section of Hornblendite was viewed by polarised light microscopy. Hornblendite is a metamorphic rock and shows laths of actinolite in random orientation (actinolite is a member of the hornblende family)
From the Lewisian Gneiss of North West Scotland, The oldest rocks in the UK, and amongst the oldest anywhere on earth. About 2500 million years old, half the age of the planet.
These elegant and useful mirrors measure 63mm in diameter and are 8mm thick. They open to reveal a plain mirror on each side and are ideal to keep in your bag to ensure you always look your best! The reverse of the mirror features an intricate engraved design.
The image has been printed using the dye sublimation process, meaning that the image actually penetrates the surface, resulting in a high gloss scratch resistant finish. They are supplied in a small gift box including a description of the image, making them ideal as a gift.
Free UK delivery.
Delivery charges for overseas orders are calculated in the shopping basket.
Please note these mirrors are printed to order so will be despatched within 2 working days of order being received.