Registry: MT035-45
Mineral Name: Aldama B      
Source: Mexico      
Mineral Size: from 1.35g to 207.03g.   
Sale Price: $7 a gram  

Description:

A 66.5g mass was found in 1996 by a rockhound searching for minerals. Many more fragments were found by a ranger along a 200 meters line in September 2001.  

Ordinary Chondrite, H5, Weathering grade 3, Shock grade 2.

The largest whole fragment weighs 207.03g (see top picture and on the left of 2nd picture). About 72mm at the widest, 83mm on the longest edge, and 32mm thick. 

Slices, part-slices and part-endpieces also available.