Foggy Mine, Goat Lake, Monte Cristo Mining District, Snohomish County, Washington, USAi
| Regional Level Types | |
|---|---|
| Foggy Mine | Mine (Abandoned) |
| Goat Lake | Lake |
| Monte Cristo Mining District | Occurrence |
| Snohomish County | County |
| Washington | State |
| USA | Country |
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Latitude & Longitude (WGS84):
48° 0' 12'' North , 121° 20' 43'' West
Latitude & Longitude (decimal):
Type:
Mine (Abandoned) - last checked 2021
Köppen climate type:
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| Darrington Rock & Gem Club | Darrington, Washington | 34km |
Other/historical names associated with this locality:
Alleghany Mine; Penn Mine
The Foggy was one of the greatest nonproductive mines of Washington. The mine was started in 1893 and ran for around 20 years. Around 10000 feet of workings were driven on 7 levels, and the tunnels pierced the ridge in multiple places. Miles of trail were built, with a fair amount needing to be blasted into the cliffs. Quite a bit of equipment was hauled in. A large camp was built at the mouth of Goat Lake as well. From all of this effort no ore was produced aside from a possible test shipment.
The mineralization was similar to that of the rest of the Monte Cristo district but with more stibnite and realgar than normal. Like the rest of the mines, the grade decreased quickly with depth.
Alteration: Silicification
Tectonics: Cascade Volcanic Arc
Deposit: Parallel series of shear zones 2-20 ft side with 9-20 in. Of ore. Dimensions are of main shear zone mrds record d001709 has been merged with this record and deleted
Deposit type: Polymetallic veins
Rock formation(s): Chiwaukum Schist;Barlow Pass Volcanics;Grotto Batholith;Chiwaukum Schist;Chiwaukum Schist
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
10 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Arsenopyrite Formula: FeAsS |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Chalcopyrite Formula: CuFeS2 References: |
| ⓘ Galena Formula: PbS References: |
| ⓘ Pyrite Formula: FeS2 References: |
| ⓘ Pyrrhotite Formula: Fe1-xS |
| ⓘ Quartz Formula: SiO2 Habit: comb structure References: Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA.pages 141, 149, 163 |
| ⓘ Realgar Formula: As4S4 References: Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA.pages 141, 149, 163 |
| ⓘ Sphalerite Formula: ZnS References: |
| ⓘ Stibnite Formula: Sb2S3 References: Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA.pages 141, 149, 163 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Stibnite | 2.DB.05 | Sb2S3 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
| ⓘ | Realgar | 2.FA.15a | As4S4 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
List of minerals for each chemical element
| C | Carbon | |
|---|---|---|
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Quartz | SiO2 |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Arsenopyrite | FeAsS |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Galena | PbS |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Pyrrhotite | Fe1-xS |
| S | ⓘ Realgar | As4S4 |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Stibnite | Sb2S3 |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Fe | Iron | |
| Fe | ⓘ Arsenopyrite | FeAsS |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Pyrrhotite | Fe1-xS |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| As | Arsenic | |
| As | ⓘ Arsenopyrite | FeAsS |
| As | ⓘ Realgar | As4S4 |
| Sb | Antimony | |
| Sb | ⓘ Stibnite | Sb2S3 |
| Pb | Lead | |
| Pb | ⓘ Galena | PbS |
Other Databases
| Link to USGS MRDS: | 10036722 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Cascade RangeMountain Range
North America PlateTectonic Plate
- Franciscan DomainDomain
- Shuksan TerraneAccretionary Complex
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References
Cannon, Bart (1975) Minerals of Washington. Cordilleran, Mercer Island, WA.pages 141, 149, 163
Foggy Mine, Goat Lake, Monte Cristo Mining District, Snohomish County, Washington, USA