Healing Journey: Exploring its Therapeutic Properties and Uses of Botswana Agate Botswana Agate is a type of banded Agate formed in Botswana, Africa. It is a beautiful stone known for its unique and eye-catching designs of layers of different colors and shades. These patterns are formed due to the slow cooling and crystallization of lava flows that occurred millions of years ago. Botswana Agate is a beautiful gemstone often used in jewelry.