In 1996, near the Chihuahua region of Mexico, a rock hunter searching for minerals found a large specimen. Later, in 2001, a rancher came across dozens more fragments spread across a 200-meter line.
For more information about the Aldama(b) visit the Meteoritical Bulletin Entry Here: http://www.lpi.usra.edu/meteor/metbull.php?code=460
The Aldama meteorite is classified as an H5 chondrite. McCartney Taylor estimates that around 8 kg of material has been recovered.
A card will be included with specimen.