This was probably the most densely multicoloured fragment I found. I found some larger, but they had more banding, and less specks of colour.

(Would you think a little less of me if I said I played around with saturation somewhat?)
... for fairness' sake, I guess I should probably provide a scale shot! (I was using my desk lamp as a light source)

Suffice to say, I didn't turn a profit on my mining endeavours
