I REALLY NEED AN ANSWER! THANKS! 
 If a scientist creates a new rock-like substance in a laboratory, why wouldn’t this type of material be classified as a true mineral? 
 A.
 It’s an inorganic substance.
 B.
 It’s not a naturally occurring substance.
 C.
 It’s too new to be a mineral.
 D.
 It would not be hard enough.