Tusband Quarry Beryllium Mine
Rocky Hill, Connecticut
The Tusband Quarry Beryllium Mine is near Rocky Hill, Connecticut. The Tusband Quarry Beryllium Mine was closed at the time of data entry with no known plans to re-open. The New England Upland Section of the Appalachian Highlands characterize the geomorphology of the surrounding area.
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Other deposits in the same region.
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Howe Quarry Feldspar Mine
Hollister Mica And Beryllium Quarry Feldspar Mine
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Hollister Mica-Beryl Feldspar Prospect
Hale Pegmatite Quarry Feldspar Mine
Case Beryllium Prospect
Gotta-Walden Mica-Beryl Beryllium Prospect
* Mine bounds on map indicate the general area that a mine occupies. For an detailed map, refer to the overseeing BLM field office.
** The mine central point is based on an average of the mine's bounding box(es) and does not necessarily fall on the claim itself.
1 World-class significance is determined by total endowment of the contained commodity. This includes all past production and remaining reserves. Each commodity is considered separately and commodities cannot be combined to arrive at a significant size. The tonnage thresholds are from the mine model grade-tonnage studies. As of June 2008, many entries were classified as significant under less strict rules.
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