Alteration

You touch a nonmagical object that is no larger than a 5-foot cube. You change the material the object is made of, transforming it into a different raw material that you can see within range.

You must provide a sample of the new material to complete the transformation.

The quality of the altered object is dependent on the quality of the material used for the transformation. Creatures and magic items can’t be crafted by this spell. You also can’t use it to create items that require a high degree of skill—such as weapons and armor—unless you have proficiency with the type of Artisan’s Tools used to craft such objects.

At Higher Levels: the size of object you can alter increases by 5 ft for every spell slot above 5th