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Pedro Claim, Middle Fork of the Snoqualmie River, Snoqualmie Mining District, King County, Washington, USAi
| Regional Level Types | |
|---|---|
| Pedro Claim | Claim |
| Middle Fork of the Snoqualmie River | River |
| Snoqualmie Mining District | Mining District |
| King County | County (Historical) |
| Washington | State |
| USA | Country |
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Latitude & Longitude (WGS84):
47° 31' 13'' North , 121° 20' 25'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Snoqualmie Pass | 311 (2011) | 14.9km |
| Skykomish | 207 (2017) | 21.1km |
| Baring | 220 (2011) | 30.1km |
| Tanner | 1,018 (2011) | 30.9km |
| Riverbend | 2,132 (2011) | 31.4km |
Other/historical names associated with this locality:
Pedro Pipe, Pedro Pipe Claim
A patented Cu-Au-Ag-Bi-Sb claim located in the Goldmyer Hot Springs area.
Structure: Northwest-Trending Shear Zones
Tectonics: Cascade Volcanic Arc
Deposit: Deposit has been given the informal name of a breccia pipe cu deposit, for which there is no published model. Breccia pipe is elliptical with long axis trending north-northeast based on map in gualtieri and others
Deposit type: Porphyry Cu
Rock formation(s): Snoqualmie Batholith;Snoqualmie Batholith
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
11 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:
| ✪ Baryte Formula: BaSO4 Habit: tablets to a few cm Colour: Colorless to white, zoned References: |
| ⓘ Calcite Formula: CaCO3 References: |
| ⓘ Chalcopyrite Formula: CuFeS2 Habit: striated tetrahedrons to an 1" in diameter |
| ⓘ 'Chlorite Group' References: |
| ⓘ Cosalite Formula: Pb2Bi2S5 Habit: fibrous aggregates and coatings |
| ⓘ Galena Formula: PbS Habit: stalactitic crystal formations to 1.5" |
| ⓘ 'Gustavite-Lillianite Series' References: |
| ⓘ Molybdenite Formula: MoS2 |
| ✪ Pyrite Formula: FeS2 Habit: cubes and pyritohedrons to a few cm Colour: yellow Fluorescence: none Description: often encrusted with limonite |
| ✪ Quartz Formula: SiO2 Habit: Terminated hexagonal prisms to several cm Colour: clear to white Fluorescence: none |
| ⓘ Scheelite Formula: Ca(WO4) Description: rare References: |
| ⓘ Sphalerite Formula: ZnS |
| ✪ 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S Habit: tetrahedral to a few cm Colour: grey Fluorescence: none References: |
| ⓘ Vikingite ? Formula: Ag5Pb8Bi13S30 Description: (Analytical data could possibly also fit heyrovskyite.) |
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Molybdenite | 2.EA.30 | MoS2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
| ⓘ | Cosalite | 2.JB.10 | Pb2Bi2S5 |
| ⓘ | Vikingite ? | 2.JB.40a | Ag5Pb8Bi13S30 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Scheelite | 7.GA.05 | Ca(WO4) |
| Unclassified | |||
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Gustavite-Lillianite Series' | - | |
List of minerals for each chemical element
| C | Carbon | |
|---|---|---|
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Scheelite | Ca(WO4) |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Cosalite | Pb2Bi2S5 |
| S | ⓘ Galena | PbS |
| S | ⓘ Molybdenite | MoS2 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| S | ⓘ Vikingite | Ag5Pb8Bi13S30 |
| S | ⓘ Gustavite-Lillianite Series | |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Scheelite | Ca(WO4) |
| Fe | Iron | |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Pyrite | FeS2 |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| Mo | Molybdenum | |
| Mo | ⓘ Molybdenite | MoS2 |
| Ag | Silver | |
| Ag | ⓘ Vikingite | Ag5Pb8Bi13S30 |
| Ag | ⓘ Gustavite-Lillianite Series | |
| Sb | Antimony | |
| Sb | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| W | Tungsten | |
| W | ⓘ Scheelite | Ca(WO4) |
| Pb | Lead | |
| Pb | ⓘ Cosalite | Pb2Bi2S5 |
| Pb | ⓘ Galena | PbS |
| Pb | ⓘ Vikingite | Ag5Pb8Bi13S30 |
| Pb | ⓘ Gustavite-Lillianite Series | |
| Bi | Bismuth | |
| Bi | ⓘ Cosalite | Pb2Bi2S5 |
| Bi | ⓘ Vikingite | Ag5Pb8Bi13S30 |
| Bi | ⓘ Gustavite-Lillianite Series | |
Other Databases
| Link to USGS MRDS: | 10048655 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Cascade RangeMountain Range
North America PlateTectonic Plate
- Cascade ArcVolcanic Arc
- Franciscan DomainDomain
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Pedro Claim, Middle Fork of the Snoqualmie River, Snoqualmie Mining District, King County, Washington, USA