Alle lande / USA / First Thought Mine
First Thought Mine
Min · USA
Developed by 4000' of workings on 3 levels. PRODUCTION FROM 1892-1893 AND IN 1920S (SMALL AMOUNTS). Production consists of more than $66,000. Single known shaft. 1886-Year Discovered.
- Type
- Min
- Land
- USA
Den nøjagtige placering, vejbeskrivelser, vejrforholdene og de omkringliggende steder fremgår af kortet.