The Ronk Creek Placer Occurrence is a gold mine located in Elbert county, Colorado at an elevation of 6,499 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: 6,499 Feet (1,981 Meters)
Commodity: Gold
Lat, Long: 39.36667, -104.61667
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.
Ronk Creek Placer Occurrence MRDS details
Site Name
Primary: Ronk Creek Placer Occurrence
Secondary: Gold Run Creek
Secondary: Gold Creek
Commodity
Primary: Gold
Secondary: Silver
Location
State: Colorado
County: Elbert
District: Elizabeth Area
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: Occurrence
Operation Type: Unknown
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Interior Plains
Physiographic Province: Great Plains Province
Physiographic Section: Colorado Piedmont
Mineral Deposit Model
Not available
Orebody
Form: LENS OR POD
Structure
Type: R
Description: Denver Basin
Type: L
Description: Denver Basin
Alterations
Not available
Rocks
Name: Alluvium
Role: Host
Age Type: Host Rock
Age Young: Holocene
Analytical Data
Analytical Data: 0.147, LT 0.1, 0 TO 0.3
Analytical Data: 0.245, 0.5, 0.1 TO 0.5
Analytical Data: 0.160, 0.1, 0 TO 1.2
Analytical Data: 0.235, LT 0.1, 0 TO 0.2
Analytical Data: 0.380, 0.9, 0.2 TO 2.6
Analytical Data: 0.480, LT 0.1, LT 0.1
Analytical Data: 0.130, 0.4, 0 TO 0.6
Analytical Data: 0.270, 2.8, 0 TO 0.4
Analytical Data: GOLD-SILVER ANALYSES (DESBOROUGH AND OTHERS, 1970, LOCALITY 4-GOLD CREEK), EACH SET OF VALUES IS AU GRAIN SIZE (MM), WT. % AG IN GRAIN CENTER, RANGE OF WT. % AG IN GRAIN RIM: 0.320, LT 0.1, LT 0.1
Materials
Ore: Gold
Comments
Comment (Location): PLACERING HAS BEEN REPORTED ALONG GOLD CREEK, BUT NO SPECIFIC LOCATION COULD BE FOUND. LOCATION CITED ABOVE IS APPROXIMATED FROM DESBOROUGH AND OTHERS' (1970) MAP OF SEDIMENT SAMPLE LOCALITIES. ; INFO FROM LAND.ST :(1974)
Comment (Development): ALTHOUGH THIS WAS JUST SAMPLE SITE, PLACERING WAS DONE ELSEWHERE ALONG CREEK, BUT LOCATIONS ARE UNKNOWN.
Comment (Commodity): AU-AG AMALGAM PROBALY IS CONTAMINATION FROM OLD PLACER OPERATIONS
Comment (Geology): GOLD BELIEVED TO HAVE OCCURRED AS FOSSIL PLACERS IN CASTLE ROCK CONGLOMERATE, SUB SEQUENTLY ERODED FROM THAT AND RECONCENTRATED IN HOLOCENE ALLUVIUM DOWNSTREAM.
References
Reference (Deposit): CONSV. DIV. COMP. DATE, 1,62
Reference (Deposit): DESBOROUGH, G.A., RAYMOND, W.H., AND SOULE, COURTNEY, 1970, PLACER GOLD OF UNIQUE FINENESS IN DOUGLAS AND ELBERT COUNTIES, COLORADO: USGS PROF. PAPER 700-D, P. D134-D139.
Reference (Deposit): PARKER, B.H., JR., 1974, GOLD PLACERS OF COLORADO: COLORADO SCHOOL MINES QUART., V. 69, NO. 3. P. 45-57.
Colorado Mining Photos
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