The Lewisian Gneiss- One of the Oldest Gneiss rocks in Scotland
The Lewisian Gneiss The Lewisian Gneiss is a geological formation that is found in the Outer Hebrides, Scotland. It is one of the oldest rock formations in the world, with…
The Lewisian Gneiss The Lewisian Gneiss is a geological formation that is found in the Outer Hebrides, Scotland. It is one of the oldest rock formations in the world, with…