Alloys
Shape of the Crystal
The elements that compose it and the arrangement of its atoms
Pennsylvania's most important mineral is coal. Second is oil.
The bone mineral. The most abundant mineral in the body
The color of a mineral sample is determined by its chemical composition
Alloys
The property of a mineral that is determined by how light reflects from its surface is called, "Luster".
color, streak and age
luster
hardness
arrangement of its atoms
crystal shape
true
Shape of the Crystal
True
The mineral composition of a residual soil differs and can be determined by X-ray diffraction (XRD) tests