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Blue Rock Prospect, Goat Lake, Monte Cristo Mining District, Snohomish County, Washington, USAi
Regional Level Types
Blue Rock ProspectProspect
Goat LakeLake
Monte Cristo Mining DistrictOccurrence
Snohomish CountyCounty
WashingtonState
USACountry

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Latitude & Longitude (WGS84):
48° 0' 57'' North , 121° 21' 11'' West
Latitude & Longitude (decimal):
48.01610,-121.35330
GeoHash:
G#: c299nt14p
GRN:
N33W59
Type:
Prospect
Köppen climate type:
Dsc : Dry-summer subarctic climate
Nearest Settlements:
PlacePopulationDistance
Index194 (2017)26.4km
Baring220 (2011)28.7km
May Creek818 (2011)29.5km
Gold Bar2,112 (2017)31.1km
Darrington1,376 (2017)32.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Darrington Rock & Gem ClubDarrington, Washington32km
Mindat Locality ID:
72050
Long-form identifier:
mindat:1:2:72050:5
GUID (UUID V4):
0
Other/historical names associated with this locality:
Beaver Claim; Great Southern Claim; Three Star Claim


A copper-gold-silver prospect located just above the west side of Goat Lake. It worked a series of small veins. Developments include a 10' shaft and a 35' adit.
Tectonics: Cascade Volcanic Arc

Deposit: Fracture zone with 3.5 ft of ore and another 5-20 ft with some ore

Deposit type: Polymetallic veins

Rock formation(s): Grotto Batholith


Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

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


Mineral List


3 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 Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrite2.EB.05aFeS2
ⓘArsenopyrite2.EB.20FeAsS

List of minerals for each chemical element

SSulfur
Sⓘ ArsenopyriteFeAsS
Sⓘ ChalcopyriteCuFeS2
Sⓘ PyriteFeS2
FeIron
Feⓘ ArsenopyriteFeAsS
Feⓘ ChalcopyriteCuFeS2
Feⓘ PyriteFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
AsArsenic
Asⓘ ArsenopyriteFeAsS

Other Databases

Link to USGS MRDS:10036699

Other Regions, Features and Areas containing this locality

North AmericaContinent
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.

References

Hodges, Lawrence Kaye (1897) Mining in the Pacific Northwest. The Post-Intelligencer. p.1-192.
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
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