| Location: | Grays Harbor County, Washington, United States, North America |
| Lat / long: | 47.32479, -123.87349 |
| dep_id: | 10088850 |
| mrds_id: | M700287 |
| Commodity type: | metallic |
| Major mineral: | Manganese |
| Minor mineral: | Iron |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Bementite, Hausmannite |
| gangue: | Jasper |
| orebody_fm: | PODS |
| work_type: | Surface/Underground |
| model: | 100: Volcanogenic Mn, Olympic Peninsula |
| Reporter: | Lawson, William A. (Evarts, Russell C.), Peterson, Jocelyn A. |
| hrock_unit: | Crescent Formation;Crescent Formation |
| hrock_type: | Argillite |
| Structure: | Reg.Trends: Wash. Dmg Bull 37, P. 258 |
| tectonic: | Active Margin (Leading Edge Of North American Plate) |
| References: |
- Analytical Data:: SRC.REF: 6% 18% FE
- Deposit:: HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 257-258.
- Deposit:: MAGILL, E.A., 1960, MANGANESE DEPOSITS OF THE OLYMPIC PENINSULA, WASH.: U.S. BUREAU OF MINES REPORT OF INVESTIGATIONS 5530, P. 68-69, 77.
- Deposit:: DERKEY, R.E., JOSEPH, N.L., AND LASMANIS, RAYMOND, 1990, METAL MINES OF WASHINGTON - PRELIMINARY REPORT: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-18, P. 99.
- Production:: HUNTTING, 1956
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