GRST 321 Lecture Notes - Lecture 8: Olive Oil, Grape, Basalt

• School: University of Calgary
• Department: Greek and Roman Studies
• Course: GRST 321
• Professor: Lesley Bolton

Document Summary

Food processing: grinding grain: typi(cid:272)ally see(cid:374) as (cid:449)o(cid:373)e(cid:374)"s (cid:449)ork. Tools used for gri(cid:374)di(cid:374)g grai(cid:374) (cid:449)ere the ha(cid:374)d stone, the rubber stone (because it was used for rubbing) and the boat/saddle quern (because of their shape). Igneous rocks like basalt were best for stone tools like this because it is fairly gritty (cid:271)ut the (cid:271)its do(cid:374)"t (cid:272)o(cid:373)e off. If you do(cid:374)"t ha(cid:448)e (cid:271)asalt the(cid:374) you use (cid:449)hate(cid:448)er you ha(cid:448)e. Often a domestic occupation performed within the household: push mill with hopper: feed the grain in from the top and then push the handle back and forth. You can continuously grind grain instead of having to stop and empty it: rotary mill: heavy lower stone that sits on cloth or something. Heavy upper stone sits on top with some sort of handle. Grain goes in from the top and gets ground between the stone slabs.