QLD score = 0.30·geochem coverage + 0.30·anomaly density + 0.15·lapse status + 0.15·recency + 0.10·area.
SE score = 0.30·anomaly density + 0.25·mineral match + 0.15·area + 0.15·recency + 0.15·has prospdata.
Both normalize to 0..1 within each AOI so the colors are comparable. Anomaly density for QLD is 0 in this dataset (sample-CSV downloads were blocked); SE uses the SGU national till-geochem atlas at 95th percentile.