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Preseli Blue Stone Tumblestone

Preseli Blue Stone Tumblestone

Product Code: TSPB.1

Categories: Tumblestones
Crystal: Preseli Blue Stone
Detail: Preseli Dolerite are the same stones used in the construction of Stonehenge. The distinct spotted markings are due to the bluestones cooling at different rates after an under water volcanic erruption some 450 million years ago at the location of Preseli i
Chemical Composition: (Ca,Na)(Mg,Fe,Al)(Al,Si)2O6 - (Na,Ca)Al1 - 2Si3 - 2O8
Origin: England
Finish: Polished
Size: 10 to 15mm
Weight: 100g
Quantity: 10

Due to the nature of our products the colour, shape, size and weight may differ slightly from the product shown.

At times due to this difference you may receive an average size, weight or quantity.