Felsite Worrystone

Felsite is a very fine-grained volcanic rock that may or may not contain larger crystals...

Moss Agate Worrystone

Agate is a very fine grained form of Quartz. It grows within volcanic lava bubbles known as geodes. ..

Sodalite Worrystone

Sodalite is a rich royal blue sodium aluminium silicate mineral widely enjoyed as an ornamental ston..