Flora Lode

The Flora Lode is a tin mine located in Custer county, South Dakota at an elevation of 5,240 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: Flora Lode

State:  South Dakota

County:  Custer

Elevation: 5,240 Feet (1,597 Meters)

Commodity: Tin

Lat, Long: 43.74194, -103.54250

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 Flora Lode

Flora Lode MRDS details

Site Name

Primary: Flora Lode


Commodity

Primary: Tin


Location

State: South Dakota
County: Custer
District: Unorganized District


Land Status

Land ownership: National Forest
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.
Administrative Organization: Black Hills


Holdings

Not available


Workings

Type: Surface/Underground


Ownership

Owner Name: Harney Peak Tin Mining, Milling And Manufacturing Co.


Production

Not available


Deposit

Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1886
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Interior Plains
Physiographic Province: Great Plains Province
Physiographic Section: Black Hills


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Alteration Type: L
Alteration Text: Iron Stained


Rocks

Name: Pegmatite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic

Name: Pegmatite
Role: Associated
Age Type: Associated Rock
Age Young: Neoproterozoic


Analytical Data

Analytical Data: 39 POUNDS OF CASSITERITE PER LONG TON


Materials

Ore: Cassiterite
Gangue: Mica


Comments

Comment (Deposit): AVERAGE THICKNESS IS 30 FT.


References

Reference (Deposit): USBM INFO CIRC 7707, P. 62


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