Unusual fortification Agate

Location: Isle of Mull, Argyll and Bute, Scotland, UK

Dimensions approx.: 64x23x21 mm

Weight:  48 grams

Polished half

UV reactive

Visible cracks are filled with second generation silica


Mull agates are generally rather small, ranging from about 30 to 50mm in most cases, although larger examples do occur. A large majority comprises clear and banded chalcedony, and these frequently possess the most exquisite patterns. The agates found here are usually uncracked and show no colour apart from some with a pale honey tint. 

Mull Scottish Fortification Agate AG0399

SKU: AG0399
£30.00 Regular Price
£21.00Sale Price