Rare Tyrian Purple Pigment Unearthed at Roman Bathhouse in Carlisle

Discovery suggests imperial presence and highlights the site's historical significance, with the pigment once valued above gold.

Archaeologists find Tyrian purple, a pigment reserved for Roman elite, at a bathhouse near Hadrian's Wall.
The pigment, made from the secretion of Mediterranean sea snails, required up to 12,000 snails for less than 2 grams.
Experts suggest the bathhouse's luxurious decor could indicate that Roman Emperor Septimius Severus visited the site.
Over 70 engraved gemstones and other significant artifacts have been recovered from the site's drains.
The ongoing excavation has revealed unique finds, positioning the site as a key historical landmark.