The characteristic that depends on which parts of the visible light spectrum are reflected from a mineral is color.

Here's why:

* Light and Color: Color is our perception of different wavelengths of light. When white light (containing all wavelengths) hits a mineral, some wavelengths are absorbed, and others are reflected.

* Reflected Light: The wavelengths that are reflected are the ones we see as the mineral's color.

* Example: A green mineral absorbs most wavelengths except for green, which it reflects.

Important Note: While color is a helpful indicator, it's not always a reliable way to identify a mineral. Some minerals can have the same color but be different compositions. Other factors like streak (color of the mineral's powder), hardness, and crystal shape are also crucial for identification.