Working Jade
Next to emery, jade was the hardest mineral known to ancient Mesoamerica. In the absence of metal tools, ancient craftsmen used tools themselves made of jade, leather strops, string saws to cut and carve jade, and reeds or other hard materials to drill holes. (Mesoamerican artisans also used jade tools to work other stones.) It would take many hours of work to create even a single jade bead.
Read more about this topic: Jade Use In Mesoamerica
Famous quotes containing the words working and/or jade:
“What exacerbates the strain in the working class is the absence of money to pay for services they need, economic insecurity, poor daycare, and lack of dignity and boredom in each partners job. What exacerbates it in upper-middle class is the instability of paid help and the enormous demands of the career system in which both partners become willing believers. But the tug between traditional and egalitarian models of marriage runs from top to bottom of the class ladder.”
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—Chinese proverb.