Digging for riches: not just miners but quarriers
Most modern employment classifications treat mining and quarrying as a single economic sector. So how many more workers did clay extraction and quarrying add to the mining and quarrying sector in 1861? The answer is not that many when compared with the dominant mining for copper, tin, lead and other minerals. While metal mines accounted … Continue reading Digging for riches: not just miners but quarriers →
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