Helium is one of the Noble gasses and exists as a gas in its natural state or as a liquid. Helium is the only element which cannot be frozen into a solid state.
An isotope of Helium, Helium-3 is also a gas and can be utilized as fuel in nuclear fusion. Helium-3 is found in rare quantities on the Earth, and estimated to exist in greater abundance on the Moon. However, Helium-3 would have to be extracted from minerals found on the moon rather than what you suggested "...mine minerals such as Helium from beneath the moon's crusty outer surface. "
At this point in time, the cost for such an endeavor is prohibitive.
Thank you for helping me to clarify the intent of that sentence. I know I’ve been hearing about corporations that eventually extract helium from the moon. I neglected to say Helium 3.