1. Minerals as chemical compounds: In this sense, minerals are made up of molecules. They have a specific chemical composition and a defined crystal structure. For example, quartz (SiO2) is made up of molecules consisting of one silicon atom and two oxygen atoms.
2. Minerals as naturally occurring substances: Here, minerals are considered not just individual molecules but a collection of repeating units forming a solid structure. They are made up of a crystalline lattice where atoms are arranged in a specific pattern.
So, while minerals are ultimately made up of atoms that form bonds, they are not simply collections of molecules like water (H2O). Instead, they are more complex structures with repeating units of atoms.
Think of it like this:
* Molecule: A single unit of a compound (like a single water molecule).
* Mineral: A large, repeating structure made of many units of a compound (like a crystal of quartz made of many SiO2 units).
Hope this helps!
