Washington · Clallam County
Occurrence

Madeline Claim

Clallam County, Washington, United States
ManganeseIron
⌖ Show on mapUSGS source ↗
Commodities
PrimaryManganese, Iron
Commodity typeM
Deposit
Model100: Volcanogenic Mn, Olympic Peninsula
Deposit sizeN
WorkingsSurface/Underground
Orebody formLENSES, VEINS
Ore controlContact Between Basalt And Limestone
Materials
Ore mineralsBementite
Geology
Host rockLimestone · Metchosin
Associated rockBasalt · Metchosin Volcanics
StructureStrong Shear Zone In Limestone At Basalt Contact
Tectonic settingActive Margin (Leading Edge Of North American Plate)
Economic & production
Development statusOccurrence
Identification
Deposit ID10047887
MRDS IDM700228
Alternate namesEd B. Group
RegionNA
Data scoreB
Coordinates48.07979, -124.04851
References
U.S. GEOLOGICAL SURVEY BULLETIN 795-A, P. 21-22.HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, P. 255.U.S. BUREAU OF MINES REPORT OF INVESTIGATIONS 5530, P. 26-27.