Tags: swimming pool plaster
A gathering of geologists, planners, aggregate operators, and others sparks interesting dialogue on geology and mining. I recently attended the 48th Forum on the Geology of Industrial Minerals, hosted by the Arizona Geological Survey. This has always been one of my ...
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- VIDEO: World conference discusses Lafarge-Holcim merger452 Views
- Controversial quarry granted permit by Indiana Department of Natural Resources441 Views
- PHOTOS: Reclamation photo contest entries showcase post-mining opportunities373 Views
- The final Waters of the U.S. rule has been released to the Federal Register368 Views
- Atlanta turning quarry into one of America's largest reservoirs359 Views