Researchers have named the after the colour of the 27 Welsh stones it once incorporated.The new circle, unearthed in secret over the summer, is one of the most important prehistoric finds in decades, archaeologists say.
Already, dispute has begun about what the discovery means for Stonehenge, and what light it might shed on the reasons why both monuments were erected.
http://www.telegraph.co.uk/news/uknews/6257071/Unearthed-prehistoric-site-that-could-be-little-sister-to-Stonehenge.html
