In the pink: the story of WA’s diamondsPublic Lecture | Updated 1 decade ago Dr Peter Downes, Curator of Earth & Planetary Sciences 5.30pm, Thursday 21 July - Kalgoorlie-Boulder 10.30am, Friday 22 July - Kalgoorlie-Boulder Discover how WA's diamonds were formed deep within the Earth and made their way to the surface via an explosive volcanic ride. Learn how they were found and the origins of their colours, ranging from yellows to pinks. Museum of the Goldfields Thu 21 Jul 2011 5:30pm – 6:30pm Book Online Now Museum of the Goldfields Fri 22 Jul 2011 10:30am – 11:30am Book Online Now In the pink: The story of diamonds in Western AustraliaVideo Chevron are a presenting partner for the "In the Wild West" lecture series.