In the pink: The story of diamonds in Western AustraliaVideo | Updated 8 years ago Dr Peter Downes, Curator, Minerals and Meteorites, Earth & Planetary Sciences 6.00pm, Friday 8 April, WA Museum – Maritime Find out how WA's diamonds were formed deep within the Earth, about their explosive volcanic ride to the surface, how they were found, and the origins of their colours that range from yellows to pinks. Chevron are a presenting partner for the "In the Wild West" lecture series.