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Uruaçu meteorite, Uruaçu, Goiás, Brazil

Latitude: 14°32'S
Longitude: 48°46'W
Found halfway between Uruaçu and Niquelãndia.

Taken from the Meteoritical Society webpage:
Found 1992
Iron (IAB)
Four masses have been recovered: (1) 29 kg, (2) 25.2 kg, (3) 300 g, and (4) 18 kg, on the property of Mr. Wilson Rezende. Mass (1) was found by a cattleman in 1992, masses (2) and (3) were found in 1994 and 1999 respectively by Célio Rezende, and mass (4) by miners prospecting for gold in 2000. Classification (M. E. Zucolotto, MNRJ; J. Wasson UCLA): cohenite-schreibersite-rich iron. Bulk composition: Co = 0.46%, Ni = 6.43%, Ga = 89.6 ppm, As = 11.6 ppm, Ir = 3.36 ppm, Au = 1.46 ppm. The composition is indistinguishable from Campo del Cielo. Specimens: type specimen, mass (2), MNRJ, Brazil; main mass: Mr. Carvalho, mass (1) and (4).

One of 73 meteorites classified as IAB-MG

References

Meteoritical Bulletin Database, http://tin.er.usgs.gov/meteor/metbull.php?code=24131 [Link dead. Jul 2011]

Mineral List

Cohenite
Iron
Schreibersite


3 entries listed. 3 valid minerals.

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