I'd say iron, but I'm not 100%.
For 106 years the Chicago Stockyards was the main center of the meat packing industry. At its peak in 1924 it processed more meat than any other place in the world. Today the industry is decentralized.
pork meat / usually the shoulder .. then Hominy.
Japan desperately needed mineral resources .
The Chipewyan were cultivators; however, their main source of food was meat. While various game, such as, rabbits, deer, and snake were available to them, their meat of preference was buffalo.
The main religion is Christianity (Roman Catholic and Protestant). The main effect on food is that many Roman Catholics do not eat meat on Fridays and some other days).
meat
Florida's main mineral export is phosphate rock.
Calcium. Then others such as fluoride and potassium kagronide.
the main types of mineral resources:are food,water
GYPSUM is the main mineral in Drywall.
The main mineral type in Oceanic plates are made of basalt
which mineral is the main component of sand
The main mineral is calcium.
Copper is the main mineral resource of Zambia.
The mineral quartz is the main ingredient in manufactured glass.
Galena
Marble is primarily composed of the mineral calcite.