The Precambrian is a geological age, not a mineral.
Each known mineral has a specific chemical composition.
The color of a mineral sample is determined by its chemical composition
Several minerals are evaporites, and therefore, there is not just one mineral composition but a different one for each mineral.
the composition of luster is limstone
it means a naturally-occaring, inorganic solid that has a crystal structure and a definite chemical composition
And their texture, which can be aphanitic, phaneritic, glassy, or porphyritic. mineral composition and crystal texture
Among other things, yes, mineral composition is a common part of geology.
It is a mineral or a number of minerals which are part of the composition of rock.
elemen
silicates
fuel
The mineral composition of a residual soil differs and can be determined by X-ray diffraction (XRD) tests