 John Michael Higgins (metallurgist)

Sir John Michael Higgins GCMG (9 December 1862 – 6 October 1937) was an Australian businessman and metallurgist, and was the founder of the Australian Metal Exchange.Higgins was born at Eureka Reef, Castlemaine, Victoria, the son of Enedor Stephens Higgins and his wife Elizabeth Jane, "née" Stephens, both Cornish.