The Big Lagoon Mining Co. is a gold mine located in Humboldt county, California at an elevation of 7 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
Elevation: 7 Feet (2 Meters)
Commodity: Gold
Lat, Long: 41.17889, -124.11472
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.
Big Lagoon Mining Co. MRDS details
Site Name
Primary: Big Lagoon Mining Co.
Commodity
Primary: Gold
Secondary: Platinum
Location
State: California
County: Humboldt
District: Northern California Beach Sands
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
Owner Name: Big Lagoon Mining Co.
Years: 1918 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Producer
Deposit Type: Beach Placer
Operation Type: Unknown
Discovery Year: 1855
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Pacific Border Province
Physiographic Section: California Coast Ranges
Mineral Deposit Model
Model Name: Placer Au-PGE
Orebody
Form: BEACH SANDS
Structure
Not available
Alterations
Not available
Rocks
Name: Sand and Gravel
Role: Host
Age Type: Host Rock
Age Young: Holocene
Analytical Data
Analytical Data: 2.5 OZ/TON (86 PPM) AU, 0.5 OZ/TON (17 PPM) PT IN CONCENTRATE SAMPLES RECALCULATE TO 0.0083 OZ/YD (140 PPB) AU, 0.0017 OZ/YD (57 PPB) PT
Materials
Ore: Gold
Comments
Comment (Location): PARTLY WITHIN DRY LAGOON STATE PARK. IN THE MIDDLE OF BIG LAGOON
Comment (Workings): DREDGING OF LAGOON. ROCKERS, TOMS, AND SLUICES IN EARLY DAYS
Comment (Deposit): RECORD M008684 HAS BEEN MERGED AND DELETED.
Comment (Deposit): Discovery Year: 1850'S
References
Reference (Deposit): WATTS, W.L., 1893, HUMBOLDT COUNTY: CALIFORNIA STATE MINING BUREAU 11TH REPORT OF THE STATE MINERALOGIST, P. 230-232.
Reference (Deposit): LOGAN, C.A., 1919, PLATINUM AND ALLIED METALS IN CALIFORNIA: CALIFORNIA STATE MINING BUREAU BULLETIN 85, P. 41-42.
California Gold
"Where to Find Gold in California" 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 California. Read more: Where to Find Gold in California.
