APPROXIMATELY LOCATED IN OR AROUND THE GALENA MINING DISTRICT; PAPKE INDUSTRIAL MINERALS FILES; LOCATION MAP; HANDWRITTEN NOTES; SITE NAME: STEAMBOAT PUMICE RHYOLITE; COMMODITY: PUMICE; AUTHOR: PAPKE, K.
Summary
APPROXIMATELY LOCATED IN OR AROUND THE GALENA MINING DISTRICT; PAPKE INDUSTRIAL MINERALS FILES; LOCATION MAP; HANDWRITTEN NOTES; SITE NAME: STEAMBOAT PUMICE RHYOLITE; COMMODITY: PUMICE; AUTHOR: PAPKE, K.