What does primary aluminum look like?

What does primary aluminum look like?
Aluminum: History, Properties, Types, Properties and...
In nature, aluminum occurs most often as oxides in bauxite ore. The appearance of bauxite is a tan, reddish rock with a dull luster, similar to clay. After bauxite ore is refined and processed, pure aluminum looks similar to the picture above. It is a silvery-white, shiny material.