This gemstone is very popular in pendants and rings. The stones are mainly designed for almost every occasion, such as anniversaries, engagements, birthday gifts and communion. Its natural colour is orange, and the overall design looks like a unique planet. They also come in various colours like red and yellow too. Where they are found - deposited in glaciers along the coasts of Lake Superior and the neighbouring states of Minnesota, Wisconsin, and Michigan, they are also found in Northern Iowa and Thunder Bay, Canada. The Lake Superior agate was named Minnesota's official stone in 1969. Lake Superior agates are little agate stones and nodules worn down by glacial and other natural erosion. It is the perfect choice for someone looking to try something new and sober.