Rocks Collection Image Links 8/7/19

Rock presumably matching a granite with shock-melt veins matching the also melted fusion-crust, so I propose. The rock split along the lines of the actually-planar shock-melt-veins, somewhat, leading to the odd multi-colored faces, and the rectilinear shapes of the broken surfaces, being (roughly) planes intersecting at close to right-anles
https://flic.kr/s/aHsmFYe3WZ

The stone in the top left, on the surface which can be seen less resembled to a great extent, the earlier non-polished coloration as seen in the wayback machine of https://web.archive.org/web/20130204234846/http://meteorites.wustl.edu/lunar/stones/nwa7493.htm

you can see here, how the brown residue forms on the outside of clasts specifically http://meteorites.wustl.edu/lunar/stones/nwa8641.ht
https://flic.kr/s/aHsmFYqZHa