The streak of iron can be black or dark gray
A rust streak is a streak in iron ore veins that was oxidized. Rust forms when oxygen oxidizes iron ore.
Magnetite can be black and it has a black streak. It is metallic and iron ore
Greenish black
Nothing you idiot
Magnetite.Has metallic luster, silver color, black streak, and contains (Fe) Iron.
Red to reddish brown as for most iron oxides.
Magnetite
The mineral is hematite.
Magnetite
Magnetite
Graphite
The longest winning streak in Iron Bowl history was 9 years (1973-1981) by Alabama, before it was broken by Auburn in 1982 , with the help of Bo Jackson jumping over the offensive line into the end zone for the win.