What is the most likely resource to be found near the base of a volcano on Earths surface.?

The most likely resource to be found near the base of a volcano on Earth's surface is geothermal energy. This energy is generated from the heat produced by magma and hot rock beneath the Earth's surface, making volcanic regions ideal for geothermal power generation. Additionally, volcanic areas may also contain valuable minerals and fertile soil due to the nutrient-rich ash deposited during eruptions.