: Adjectis synonymis et veteribus et recentioribus ac novissimarum analysium chemicarum summis. Systematis mineralium naturalis prodromus. OCLC 995480390. ^ a bMining was unmechanized and labor-intense, with pickmen releasing the ore from your rock, and mine-boys or carusi carrying baskets of ore to the floor, usually by way of a mile or maybe m