Final answer:
The goldfield named Coolgardie was discovered by prospector Charles Hall along with John Slattery in 1892, sparking a significant gold rush in Western Australia.The correct option is a.
Step-by-step explanation:
The goldfield named Coolgardie was discovered by prospector Charles Hall and his partner John Slattery in 1892. This discovery in Western Australia led to a significant gold rush in the region and was followed by further gold discoveries in Kalgoorlie and elsewhere. Charles Hall's finding contributed greatly to the development of the town of Coolgardie and the overall gold mining industry in Australia during that era.
Paddy Hannan discovered the goldfield named Coolgardie in Western Australia in 1892. Hannan, along with his two companions, Tom Flanagan and Dan Shea, found a rich vein of gold while prospecting in the area.
This discovery led to a gold rush in Coolgardie and nearby Kalgoorlie, which became major towns in the region. Charles Hall, William Dampier, and John Forrest were all notable explorers and pioneers in Western Australia, but they did not discover the Coolgardie goldfield.The correct option is a.