APPROXIMATELY LOCATED IN OR AROUND THE COPPER VALLEY MINING DISTRICT; PAPKE INDUSTRIAL MINERALS FILES; HANDWRITTEN NOTES; LEASE LIST; SITE NAME: COPPER VALLEY LEASES; COMMODITY: SODIUM; AUTHOR: PAPKE, K.; PETERSON ,D .
Summary
APPROXIMATELY LOCATED IN OR AROUND THE COPPER VALLEY MINING DISTRICT; PAPKE INDUSTRIAL MINERALS FILES; HANDWRITTEN NOTES; LEASE LIST; SITE NAME: COPPER VALLEY LEASES; COMMODITY: SODIUM; AUTHOR: PAPKE, K.; PETERSON ,D .