Index No: MRTN103120; Collected By: Thomas B. Nolan; Sample Type: hand sample; Notes: Location taken from Tonopah Extension Mine shaft; White, oxidized quartz with much manganese oxide.
Summary
Index No: MRTN103120; Collected By: Thomas B. Nolan; Sample Type: hand sample; Notes: Location taken from Tonopah Extension Mine shaft; White, oxidized quartz with much manganese oxide.