Infographics from Visual Capitalist at http://www.visualcapitalist.com/infographics

Batteries – how they work, their limitations, and use  

Gold – how it became the most sought after metal on earth

Uranium – the metal of tomorrow <

Athabasca Basin

Crash course in equity financing

Diamonds

Rare earths

Graphite

Gold’s history

Gold mining and supply

Gold demand

Gold as an investment

Keystone XL

Iron

Oilsands

Natural Gas

Natural Gas part 2

Copper part 1

Copper part 2