Question

Which of the following was a unusual concept found in Spanish Mining Law?

a.If the discoverer registered and worked the mine, ownership was granted.
b.Underground mining could be done without permission of the surface owner.
c.The mine could be sold or willed only with unanimous approval from the miners.
d.Anyone was free to discover and work mines, so long as they had a permit.

Answer 1

The unusual concept found in Spanish Mining Law is that underground mining could be done without permission of the surface owner.

Step-by-step explanation:

The unusual concept found in Spanish Mining Law is option b: Underground mining could be done without permission of the surface owner.

In Spanish Mining Law, ownership of a mine could be granted to the discoverer if they registered and worked the mine (option a). The sale or transfer of the mine required unanimous approval from the miners (option c). And anyone could discover and work mines as long as they had a permit (option d).

However, the concept of underground mining being permissible without permission from the surface owner was indeed a unique concept in Spanish Mining Law, distinguishing it from mining laws in other regions.