Here's why:

* "Geological aggregate of minerals" is very broad. It could refer to anything from sand to granite to clay.

* "Lowest form" is ambiguous. Minerals can be broken down into their component elements, but that's not the only way to interpret "lowest form". It could also refer to the most basic building block of a mineral, like an atom or ion.

To answer your question, I need to know:

* What specific geological aggregate of minerals are you talking about? (e.g., granite, sandstone, etc.)

* What do you mean by "lowest form"? Do you mean the elements it's composed of, or something else?

Once I have this information, I can provide a more accurate answer.