Table T13. Fluorescent microsphere contamination, Hole 1268A.
Section
Exterior
of core
Interior
of core
Thin
section
209-1268A-2R-1 (Piece 7B) Yes(N = 5.7 x 104) No Yes*

Notes: * = microspheres are on the exterior of the thin section and are believed to be an artifact of making the thin section. N = number.