These examples were obtained from a museum collection in Texas, and were originally field collected in the NW corner of Sec. S.A. Railway Co. Survey, Block O, on the W. Payen ranch. The metallic inclusions are only visible on a prepared surface, as illustrated in the cut and polished specimens I., J., and M. below. The small metallic inclusions are readily visible on each sawed surface. Some specimens also exhibit tiny gunmetal black color veinlets running through the dark brown stone matrix.
Fusion crust present all around the perimeter of the slice.
Small grains of bright, very fresh metal are profusely distributed throughout the dark brown-black color stone matrix. This polished slice is a center cut, very rich in metallic inclusions, with one surface and all four edges polished. This one of a kind specimen is a part slice with one saw cut edge, and three natural edges. The saw cut edge, and one surface of the slice, have been polished. No fusion crust is present.