glacial erratic - cup and ring mark - grooves
Material used : granite
length : 9 metre – height : 6 metre – width : 7.5 metre
Also known as :
the ringing stone ; Ringing Stone, cup marked boulder, Balephetrish, Tiree.
cup marked stones - archaeological artifact - glacial erratic
Material used : granite
length : 3.4 metre – height : 1.8 metre – width : 2.4 metre