The hill looked red because if was full of copper ore.
It was an important source of copper ore until about 1860.
I will guess it is not a sack of copper ore.
A total of $2 million in copper ore was extracted from the mine during its life.
A few years later, around 1712-1713, a significant deposit of copper ore was discovered on the property.
The only ones they did have were poor things beaten out of native raw copper ore.
The green turned out to be part of a mountain of copper ore.
The local copper ores often occur together with gold and silver.
Exports of copper ore and hard woods to China also increased greatly.
The amount of copper ore mined between 1826 and 1906 was 86,800 tons.
The hill looked red because if was full of copper ore.
It was an important source of copper ore until about 1860.
I will guess it is not a sack of copper ore.
A total of $2 million in copper ore was extracted from the mine during its life.
A few years later, around 1712-1713, a significant deposit of copper ore was discovered on the property.
The only ones they did have were poor things beaten out of native raw copper ore.
The green turned out to be part of a mountain of copper ore.
The local copper ores often occur together with gold and silver.
Exports of copper ore and hard woods to China also increased greatly.
The amount of copper ore mined between 1826 and 1906 was 86,800 tons.
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