The Coffeyville meteorite is a 36-kilogram weathered stone that was recovered from a Kansas farm by Mr. G. Langworthy in July 2006. Upon analysis by Dr. Grossman at USGS, it was revealed to be an H5 chondrite. It is mildly shocked and moderately weathered at S2 and W3.
Refer to the photo. The black centimeter cube is shown for scale and is not included. You are purchasing a small fragment like the one shown. Your purchase will include a labeled gemjar for safe storage.