archeaids, I was extremely surprised to find that the olive brown bands were oolites (Right).
Here (Left) is an oolitic pebble with a white chert matrix on one end & a translucent matrix on the other for comparison. 3/ #Archaeology #rocks
archeaids, I was extremely surprised to find that the olive brown bands were oolites (Right).
Here (Left) is an oolitic pebble with a white chert matrix on one end & a translucent matrix on the other for comparison. 3/ #Archaeology #rocks