Complex sentence: Charactaristic of others in the circle, the largest stone has a distinctive jagged point and it is claimed that on Midsummers Eve, the sun sets over it's tip, indicating some purpose in Archaeoastronomy.
Split into simpler sentences: Charactaristic of others in the circle, the largest stone has a distinctive jagged point. It has been noted that on Midsummers Eve, the sun sets over it's tip, indicating some purpose in Archaeoastronomy.