Preseli Bluestone was the stone used to build the inner Bluestone Circle at Stonehenge. It has the white spots or stars that were so prized by the ancient builders, possibly for their resemblance to the cosmos, that they manhandled this stone some 240 miles from the Preseli Hills in Wales to the Stonehenge construction site in Wiltshire by land and by sea. Bluestone can help us with ear, nose and throat problems and is also beneficial for our immune system. 
 

Size - 7/8" - 1 3/8"