Definition of the word mineral oil

The term "mineral oil" derives from its origin as a naturally occurring substance extracted from certain types of rock, such as shale and limestone, during the process of oil drilling. The Latin word for rock is "lapis" (pronounced "luh-pies"), and the prefix "mineral" is derived from the Latin word "minare," meaning "to mine" or "to dig out." Thus, the word "mineral" describes the fact that these oils are extracted from the earth. The term "oil" itself refers to the liquid form that these substances take at room temperature. Historically, mineral oils were initially used for their lubricating and wetting properties, as they have a distinctively low viscosity, free flowing consistency and a low volatility rate, making them an excellent alternative to animal or vegetable oils in various industrial and medical applications. Having gained popularity in the 18th century for their functionality in various applications, mineral oils continue to be utilized in a wide range of industries today. Specifically, in pharma, cosmetics, food, and industrial segments. Their widespread use is largely due to their excellent lubricating, moisturizing, and barrier protection properties, as well as their affordability and widespread availability. Their low volatility also makes them highly suitable as the base for ointments, creams, and other skin-care products, as they significantly reduce stickiness and likelihood of irritation. In summary, the term "mineral oil" is a reflection of its origin as a substance extracted from mining operations, and its properties have made it an essential component in various industries due to its excellent lubricating, moisturizing, and barrier protection abilities.