Moss Agate is a form of chalcedony included in the Agate family. Its a Chalcedony with green dendrites. It is a semi-precious stone made from silicon dioxide. Moss Agate has green colored minerals throughout which look like moss. It also has brown or black shades in the patterns. Moss Agate has a meaning that is about uplifting and soothing.
Moss agate is found in countries across the world, including India, Brazil, Uruguay, central European countries, and the United States. The gemstone has also been known as "Mocha stone" after the Arabian city of Mocha in Yemen, once a source.