english: Well, you look at modern hunter gatherers like aboriginals, who quarried for stone axes at a place called Mount Isa, which was a quarry owned by the Kalkadoon tribe.
non_english: Stačí, ak sa pozrieme na moderných aborigénov, lovcov a zberačov, ktorí ťažili kameň pre sekery na mieste zvanom Mt. Isa, patriacom do vlastníctva kmeňa Kalkadoon.