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Buenaventura meteorite, San Buenaventura, Mun. de Buenaventura, Chihuahua, Mexico

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Latitude & Longitude (WGS84): 29° 48' North , 107° 33' West
Latitude & Longitude (decimal): 29.8, -107.55
 
Iron meteorite, octahedrite (IIIAB, Om)
Find, 1969; 113.6 kg

A nearly intact, but somewhat corroded iron meteorite (~10% Ni) found about 8 km from Buenaventura was purchased by UCLA. Multifarious Fe-Ni metal is dominant as kamacite with Neumann bands, generally martensitic plessite, taenite, and even tetrataenite. Schreibersite and troilite are also readily observed.

Buenaventura is one of 4 IIIAB iron meteorites which have been found in Mexico. These include the enormous 24.3 ton Chupaderos iron which was also recovered in Chihuahua.

Mineral List



7 entries listed. 4 valid minerals.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Scott, E.R.D., Wasson, J.T. & Bild, R. (1977). Four new iron meteorite finds. Meteoritics 12, 425-435. (Dec 1977)

Graham, A.L. -Editor (1978). Meteoritical Bulletin, No. 55. Meteoritics 13(3): 327-352 (Sept 1978).

Rasmussen, K. L., Malvin, D. J., & Roy-Poulson, H. (1984) Partitioning of co, cu, ga, as, and AU Between Martensite, Taenite, and Tetrataenite in the Iron Meteorite Buenaventura (Abstract): Lunar and Planetary Science XV: 665-666. (Mar 1984)

Grady, M. M. (2000) Catalogue of Meteorites (5/e). Cambridge University Press: Cambridge, New York, Oakleigh, Madrid, Cape Town. 690 pages.

Grady, M.M., Pratesi, G. & Moggi-Cecchi, V. (2015) Atlas of Meteorites. Cambridge University Press: Cambridge, United Kingdom. 373 pages.

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