Questions tagged [resource]

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33
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9answers
18k views

Where did Medieval Europe's gold come from?

Medieval Europe processed copious amounts of gold into religious artifacts, jewelry and of course gold coins, as evidenced by the large number of those that survive to this day. Given that today, no ...
19
votes
2answers
3k views

Did ancient miners have ways of predicting ore/stone deposits?

When miners in the ancient world went looking for materials in the earth, like gold or iron, did they have ways of predicting where those might be found? For example, we now know that diamonds are ...