Women know about Argan Oil. It is made from the nut (seed) of the Argan fruit. It is in many beauty and hair products nowadays, often termed "Moroccan Oil."
In pure form, it is quite expensive and desirable (we brought some of the pure stuff home for the family gals). In Morocco, it is used like olive oil too. Nice, nutty flavor. The tree seems to be the main tree in dry southern Morocco. From our November hike in the Atlas Mountain foothills, these are all Argan trees (except the donkeys).
Goats like to climb into the Argan trees.