https://undervaluedequity.com/drill...rill-results-are-of-low-medium-or-high-grade/
25.15m @ 2.4% Cu, 4.0% Zn, 3.1% Pb from 184.0m down-hole, including 9.15m @ 4.5% Cu, 7.6% Pb and 8.8% Zn from 200.0m down-hole
Going on this link, High Grade Copper, Medium Grade Zinc, Low-range medium Grade Lead.