Oops! Something went wrong, please try again later.
The Morenci mine is a porphyry copper deposit that has oxide, secondary sulfide and primary sulfide mineralization. The predominant oxide …
Reviews
Tripadvisor
4.5/5 · 8 reviews
5-star
67%
4-star
17%
3-star
16%
2-star
0%
1-star
0%
Recent reviews
Any rating
Loading reviews...
Jan 1, 2025
Large mining operation. You can go to lookout overseeing part of the open mine. The highway goes more or less through the mine. As they were in a full swing, it was pretty dusty there. At the lookout… Full review by romanw871
Jan 20, 2024
Visited Morenci Mine in January and so glad we did! Such an interesting operation on a Huge scale! The observation area is a perfect place to stop and learn about the operation and watch the action. … Full review by S S
Oct 2, 2023
just beyond Clifton in Morenci is the largest open pit mine in the United States. It is just huge. I’m a bit ambivalent about this and other open pit mines. They are awe inspiring in their own way. T… Full review by MikeB1952
Save
Share
More