Definition: Any naturally occurring inorganic material that has a (more or less) definite chemical composition and characteristic physical properties.

Alright class, settle down now, let’s dive in with a bow! Today we’re talking about minerals , it’s quite the show, A fascinating topic, watch your knowledge grow! The dictionary gave you a clue, it's true, Let’s break it down for me and you. “Naturally occurring,” that means they aren’t made by hand, Found in the earth, throughout the land! "Inorganic material," no life does it contain, No plants or animals, again and again! Then comes “definite chemical composition,” a key phrase you see, Each mineral has a recipe, precisely for you and me! Like salt or sugar, a consistent decree. Think of it like this: each one’s got its own code, A specific mix that's carefully bestowed. And finally, "characteristic physical properties," don’t you fret, These are the things you can see, you can test! Like color and shine, or hardness too, How it breaks apart, just for you to view! So a mineral is basically nature's perfect treat, A solid, natural thing, wonderfully complete. Do you have any questions? Don’t be shy, let’s hear what’s on your mind!