Pounds: Aluminium is far lighter than steel, making it ideal for applications that need fat reduction. Bauxite, a major aluminium ore. The red-brown colour is a result of the existence of iron oxide minerals. In general, the Earth is about one.fifty nine% aluminium by mass (seventh in abundance by mass).[sixty https://lanegwla98643.blog-gold.com/49923670/a-review-of-aluminium-greenhouse