Florence Mine

The Florence Mine is a gold mine located in Gem county, Idaho at an elevation of 4,400 feet.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

Name: Florence Mine  

State:  Idaho

County:  Gem

Elevation: 4,400 Feet (1,341 Meters)

Primary Mineral: Gold

Lat, Long: 43.8664, -116.32440

Map: View on Google Maps

Satelite View

MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.


Satelite image of the Florence Mine

Florence Mine MRDS details

Site Name

Primary: Florence Mine


Commodity

Primary: Gold
Tertiary: Silver
Tertiary: Zinc
Tertiary: Lead
Tertiary: Copper


Location

State: Idaho
County: Gem
District: West View Dist


Land Status

Land ownership: Private
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Underground
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Intermontane Plateaus
Physiographic Province: Columbia Plateau
Physiographic Section: Payette Section
Physiographic Detail: Sawtooth Mountains


Mineral Deposit Model

Not available


Orebody

Form: STRINGERS AND SEAMS


Structure

Not available


Alterations

Not available


Rocks

Name: Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Miocene

Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Cretaceous


Analytical Data

Not available


Materials

Ore: Tetrahedrite
Ore: Galena
Ore: Argentite
Ore: Sphalerite
Gangue: Pyrite
Gangue: Quartz


Comments

Comment (Location): 1 1/4 Mi W. Of Crown Point

Comment (Deposit): Strike Varies N 70 - 80 Deg W

Comment (Workings): Extensive Underground Workings, Including A Shaft And Tunnels

Comment (Geology): Original ore control entry: Contact Between Quartz Diorite And Dacite Porphyry.


References

Reference (Deposit): Anderson, Alfred L., 1934, Geology Of The Pearl - Horseshoe Bend Gold Belt, Idaho: Idaho Bureau Of Mines & Geol. Pamphlet 41, P. 3


Idaho Gold

Where to Find Gold in Idaho

"Where to Find Gold in Idaho" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Idaho. Read more at Where to Find Gold in Idaho.