I pretty much agree with what Tim wrote, though I am pretty gullible about the specific mineral composition of the soil manifesting itself in the wine (how directly, I am not sure). I don't see any relation between minerality and acidity. While people can use language any way they want, of course, it helps me organize my perceptions to confine terms like mineral and fruit to what is perceived by the nose, and acidity and sweetness to what is perceived by the tongue (while welcoming the blurring that takes place in the mouth). What Terry Theise wrote made instant sense to me - as communication - because he was comparing apples to apples: contrasting a preference for fruit with a preference for minerality. If he had compared a preference for fruit with a preference for acidity, it would it would have been like comparing apples to lemons

. Worse, it would have sounded like a new world v. old world debate.
So the idea that Beaujolais is more often referred to as fruity than minerally makes sense because they are among the most fruit forward wines on the planet, backed (ideally) by a healthy dose of acidity. They can have mineral flavors, of course, but fruit is their most characteristic characteristic.
"I went on a rigorous diet that eliminated alcohol, fat and sugar. In two weeks, I lost 14 days." Tim Maia, Brazilian singer-songwriter.