arabera shannon m 6 years ago
603
Honelako gehiago
baraah egbarie‑k egina
Оля Ясінська‑k egina
daniela perez‑k egina
Sethi Jiya‑k egina
cork harvesters
quercus suber (cork oak)
refinery
coal to power furnace (mined)
raw materials - all are mined
soda ash
limestone
silica sand