👉 The term "menilite" is a chemical element, specifically an alkali metal iron(II) silicate. It is named after its chemical formula, which contains the elements neon (Ne) and oxygen (O). These two elements are often referred to as neon oxide or neon oxide sulfide due to their similar color. Menilites are also known for their ability to form a variety of compounds, including iron(II) silicate glasses. Their presence in Earth's atmosphere is thought