3 ms·
wow this is great news, the Earth keeps surprising us with its riches!
by icemelt8 4y ago
wow this is great news, the Earth keeps surprising us with its riches!
- Nomentatus 4y agoBut note that, overall, the ores we're using now are much less rich than the ores we used up a generation or two ago. Cheaper energy costs have kept commodity prices about the same.