{
  "method": "Visual inspection of extracted originals and enlarged figure details; colour-supported symbol check; same coordinates in SVG and WebGL",
  "removedLegacyCandidates": [
    "probed-4",
    "probed-7",
    "probed-8",
    "probed-10",
    "probed-11",
    "probed-13"
  ],
  "reason": "No convincing green probe-symbol support at proposed centres; insufficient visual identity. Excluded rather than repositioned speculatively.",
  "ULGLabelReview": "146 ppm confirmed in enlarged source; no invented300 ppm callout retained. Four additional callouts reviewed against leaders.",
  "collarLabelUncertainty": "ULG symbol/label associations are approximate; R006/R060 ambiguity retained, not silently repaired.",
  "flatGeology": "Eight conservative source-colour fragments, all source-local; no interpolation through gaps.",
  "limits": "No independently surveyed registration controls recovered; ground position accuracy not established."
}