The Vishnu Schist is a rock formation found within the Grand Canyon.
It is named after the Hindu god Vishnu, who is considered to be the preserver of the universe in Hinduism. The Vishnu Schist is believed to be around 1.7 billion years old, making it one of the oldest rock formations in the Grand Canyon. It is made up of metamorphic rock, which means that it was once sandstone, shale, or mudstone that was subjected to extreme heat and pressure deep within the earth's surface.
The Vishnu Schist is known for its unique appearance, with its dark and shiny surface and intricate patterns. It is also known for its resistance to weathering and erosion, which has allowed it to withstand the forces of nature for millions of years. The Vishnu Schist is an important geological feature within the Grand Canyon and is a popular attraction for tourists and geologists alike. It is located on the North Rim of the Grand Canyon and can be accessed via a number of hiking trails.