JMSqb11
Well-Known Member
- Joined
- May 13, 2011
- Messages
- 18,869
- Likes
- 19,260
Why is the rock red?
“Rocks are red when they contain the mineral hematite, which is an iron oxide that is similar to rust. Find out how iron forms a reddish hue when oxidized with help from a lab manager and research scientist in this free video on rocks”
From: What Makes Rocks Red?