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Grotto, King County, Washington, USAi
Regional Level Types
Grotto- not defined -
King CountyCounty (Historical)
WashingtonState
USACountry

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PhotosMapsSearchMineralogy
06909070017271980259970.jpg
Flooded Pit

Maloney Quarries, Grotto, King County, Washington, USA
00731390017271980339429.jpg
Top of Tramway

Maloney Quarries, Grotto, King County, Washington, USA
06909070017271980259970.jpg
Flooded Pit

Maloney Quarries, Grotto, King County, Washington, USA
00731390017271980339429.jpg
Top of Tramway

Maloney Quarries, Grotto, King County, Washington, USA
06909070017271980259970.jpg
Flooded Pit

Maloney Quarries, Grotto, King County, Washington, USA
00731390017271980339429.jpg
Top of Tramway

Maloney Quarries, Grotto, King County, Washington, USA
Latitude & Longitude (WGS84):
47° 44' 10'' North , 121° 25' 29'' West
Latitude & Longitude (decimal):
47.73620,-121.42495
GRN:
N32W60
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Nearest Settlements:
PlacePopulationDistance
Skykomish207 (2017)5.7km
Baring220 (2011)6.1km
Index194 (2017)13.5km
May Creek818 (2011)22.4km
Gold Bar2,112 (2017)24.3km
Mindat Locality ID:
288176
Long-form identifier:
mindat:1:2:288176:1
GUID (UUID V4):
0


No description has been added for this locality. Can you add one?

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Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

8 valid minerals.

Rock Types Recorded


Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Andradite
Formula: Ca3Fe3+2(SiO4)3
Habit: diploidial crystals to 5/8" in diameter
Colour: Yellow, Lime Green, Olive Green, Red
ⓘ 'Chlorite Group'
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ Hematite
Formula: Fe2O3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
ⓘ Pyrite
Formula: FeS2
ⓘ Stilpnomelane
Formula: K4Fe2+48[Si64Al8]O164(OH)52 · nH2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHematite4.CB.05Fe2O3
Group 5 - Nitrates and Carbonates
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
ⓘAndradite9.AD.25Ca3Fe3+2(SiO4)3
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘDiopside9.DA.15CaMgSi2O6
ⓘStilpnomelane9.EG.40K4Fe2+48[Si64Al8]O164(OH)52 · nH2O
Unclassified
ⓘ'Chlorite Group'-

List of minerals for each chemical element

HHydrogen
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
CCarbon
Cⓘ MalachiteCu2(CO3)(OH)2
OOxygen
Oⓘ AndraditeCa3Fe23+(SiO4)3
Oⓘ DiopsideCaMgSi2O6
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ HematiteFe2O3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
MgMagnesium
Mgⓘ DiopsideCaMgSi2O6
AlAluminium
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
SiSilicon
Siⓘ AndraditeCa3Fe23+(SiO4)3
Siⓘ DiopsideCaMgSi2O6
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
SSulfur
Sⓘ PyriteFeS2
KPotassium
Kⓘ StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
CaCalcium
Caⓘ AndraditeCa3Fe23+(SiO4)3
Caⓘ DiopsideCaMgSi2O6
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
FeIron
Feⓘ AndraditeCa3Fe23+(SiO4)3
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ HematiteFe2O3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ PyriteFeS2
Feⓘ StilpnomelaneK4Fe482+[Si64Al8]O164(OH)52 · nH2O
CuCopper
Cuⓘ MalachiteCu2(CO3)(OH)2

Localities in this Region

USA

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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