Tucson Ring meteorite

The Tucson Ring meteorite is a brezinaite meteorite fragment, first described by Bunch and Fuchs.^[2] It was reported as one of several masses of virgin iron found at the foot of the Sierra de la Madera and transported to the plaza of Tucson, Arizona circa 1850, where it was used as an anvil in a blacksmith's shop.^[3]

The meteorite on display in the Smithsonian Institution Building, 1867.

Tucson Ring
The Tucson Ring meteorite on display at the Smithsonian Museum of Natural History
Type	Iron[1]
Class	Iron, ungrouped[1]
Country	United States[1]
Region	Arizona[1]
Coordinates	31°51′N 110°58′W[1]
Observed fall	No
Found date	1850[1]
TKW	975 kg[1]
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