Joint Earth Science Education Initiative - Minerals & elements in the Earth's Crust
Gives information about the most common elements in the Earth’s crust and the other the chemical composition of some minerals.
Minerals & elements in the Earth's Crust
Can be printed for use in class.
Joint Earth Science Education Initiative - Earth's Crust
Chem IT - Hexaaqua ion maps
Chemistry for Non-Specialists Course Book: Reacting elements with oxygen
Chem IT - Extraction of aluminium