Macroscopic Description: Kathleen McBride
The exterior of 680 is covered with 50% brown/black fusion crust with polygonal fractures. The interior is a vuggy, weathered charcoal gray matrix with evaporites. The rock contains white and gray inclusions, ranging in size from 1-3 mm. 681 has 20% black fusion crust with polygonal fractures and evaporites. The interior is similar to 680 but has more evaporites and, an evaporite material that gives the rock the appearance of being smeared with toothpaste. White and gray inclusions are visible ranging in size from <1 - 2 mm.

Thin Section (, 2) Description: Gretchen Benedix, Linda Welzenbach, and Tim McCoy
These two meteorites are so similar that a single description suffices. The sections consist of large (up to 2 mm), well-defined chondrules in a matrix of finer-grained silicates, sulfides and very abundant magnetite. The meteorites are little weathered, but extensively shock blackened. Silicates are homogeneous. Olivine is Fa₂₉ and orthopyroxene is Fs_21-23. The meteorites are CK5 chondrites.

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