- Color: All sand colors
- Chakra: Blue sandstone for brow chakra, other sandstone for solar plexus chakra
- Zodiac Gemini
Facades and sculptures have been made from the versatile sandstone for centuries. Sandstone is a sedimentary rock composed of sand and minerals cemented together. Depending on the components and place of origin, the sandstone can have different colors and patterns. The particularly coveted blue sandstone, also known as Osning sandstone, comes from the Teutoburg Forest. The Osning was formed by sand deposits on the Great Cretaceous Sea more than 100 million years ago. Traditionally, the blue sandstone is used as a companion of concentration and focus. Other sandstones are said to be able to awaken gut feelings and inner strength, according to popular belief.