Ferromagnesian vs. non-ferromagnesian ------------------------------- ---------------------------- 1-Contains Magnesium and Iron 1- Contains little or no Magnesium & as major components Iron
2- Color: very dark 2- Color: Generally lighter
3- Density relatively high 3- Density relatively low
Why By Mimiwhatsup: Nathan Hale, an American spy - was caught in NY. Before he was sentenced to death his last famous words were: “I only regret I have but one life to lose for my country.”
