This project demonstrates the relationship between the predominant elements of the Earth's crust and the chemical recipes for minerals.

We are manufacturers and suppliers of the Investigating the Chemical Composition of Minerals kit, serving Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, the Philippines, Tanzania and Uganda.