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Llano De Oro Pit No. 2, Waldo Mining District, Josephine Co., Oregon, USAi
Regional Level Types
Llano De Oro Pit No. 2Pit
Waldo Mining DistrictMining District
Josephine Co.County
OregonState
USACountry

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PhotosMapsSearch
Key
Latitude & Longitude (WGS84):
42° 4' 43'' North , 123° 38' 16'' West
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Takilma378 (2011)3.4km
O'Brien504 (2011)5.5km
Cave Junction1,932 (2017)9.4km
Kerby595 (2011)12.9km
Selma695 (2011)22.3km


REF:Deposit:: RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45P
Deposit:: RAMP, L., 1961, CHROMITE IN SOUTHWESTERN OREGON; ODGMI BULL. 52, P.153
Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 14-C, 1942,
Deposit:: VOL. 2, P. 194.
Deposit:: OREGON METAL MINES HANDBOOK, 1942, O
Commodities (Major) - Gold; (Trace) - Chromium
Development Status: Past Producer

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


2 valid minerals.

Detailed Mineral List:

Chromite
Formula: Fe2+Cr3+2O4
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Gold
Formula: Au
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Group 4 - Oxides and Hydroxides
Chromite4.BB.05Fe2+Cr3+2O4

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Group 7 - MULTIPLE OXIDES
AB2X4
Chromite7.2.3.3Fe2+Cr3+2O4

List of minerals for each chemical element

OOxygen
O ChromiteFe2+Cr23+O4
CrChromium
Cr ChromiteFe2+Cr23+O4
FeIron
Fe ChromiteFe2+Cr23+O4
AuGold
Au GoldAu

Other Databases

USGS MRDS Record:10032129

Other Regions, Features and Areas containing this locality

North America
North America PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
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