👉 A heliolite is a type of mineral that has been found in the Earth's crust. Heliolites are formed when magma from underground chambers contains high concentrations of iron and sulfur, which react chemically with water to form calcium and magnesium silicate minerals. This process results in the formation of tiny crystals known as heliolites, which can be up to several meters in diameter. These minerals have a variety of uses, including for jewelry, construction materials, and even as a
