APPROXIMATELY LOCATED IN OR AROUND THE HARMONY MINING DISTRICT; DISTRICT SUMMARY; GEOLOGY; PRODUCTION; NBMG OFR 85-3; SITE NAME: WOLVERINE-RED ROSE GROUP, PLYMOUTH PROPERTY, GAYER-MOO MERCURY PROPERTY, HARMONY MINE, OLD BULL MINE; COMMODITY: GOLD, SILVER, COPPER, LEAD, MERCURY, ZINC; AUTHOR: BONHAM, H.F., JR.; GARSIDE, L.J.; JONES, R.B.; PAPKE, K.G.; QUADE, J.; TINGLEY, J.V.