Thompsonite agate rose gold wrapped ring size 5

This is a rose gold Wrapped Thompsonite Agate ring size 5. Thomsonite was named after Thomas Thomson, a Scottish chemist, in 1840. It is said that he first found, and subsequently analyzed, the mineral in a former county in west-central Scotland called Dumbaronshire (considered to be its true type locality). The Scottish thomsonites typically occur in white to pale pink hues in radiating prisms, and are hosted in a series of basalt lava flows called the Clyde Plateau that are 340 mill yes ago.