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Eclipse Mine, El Dorado Co., California, USAi
Regional Level Types
Eclipse MineDiggings (In Development)
El Dorado Co.County
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
38° 43' 42'' North , 120° 48' 10'' West
Latitude & Longitude (decimal):
Locality type:
Diggings (In Development) - last checked 2022
Deposit first discovered:
2015
Nearest Settlements:
PlacePopulationDistance
Placerville10,650 (2017)0.4km
Diamond Springs11,037 (2011)3.9km
Deer Park1,384 (2018)5.5km
Cold Springs446 (2011)6.0km
Coloma529 (2011)11.0km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
El Dorado County Mineral and Gem SocietyPlacerville, California0km
Gold Country Treasure SeekersPlacerville, California0km
Amador County Gem & Mineral SocietySutter Creek, California37km
Roseville Rock RollersRoseville, California42km
Fossils for Fun Society, Inc.North Highlands, California50km


An alpine type deposit hosted in chlorite/mica schist along a faulted contact with the diorite/granodiorite Sierra Nevada Pluton.

The specific location of this locality is being kept confidential for the time being due to difficulties with unscrupulous collectors.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Detailed Mineral List:

β“˜ Anatase
Formula: TiO2
Reference: https://www.gia.edu/gems-gemology/fall-2017-microworld-silvery-rutile-inclusions-quartz
β“˜ 'Chlorite Group'
Reference: Visual ID of material field collected by the claim owner.
β“˜ 'Limonite'
Reference: Visual ID of material field collected by the claim owner.
β“˜ Pyrite
Formula: FeS2
Reference: Visual ID of material field collected by the claim owner.
β“˜ Quartz
Formula: SiO2
Reference: Visual ID of material field collected by the claim owner.
β“˜ Quartz var. Rock Crystal
Formula: SiO2
Reference: Visual ID of material field collected by the claim owner.
β“˜ Rutile
Formula: TiO2
Reference: Visual ID of material field collected by the claim owner.
β“˜ Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Visual ID of material field collected by the claim owner.
β“˜ Siderite
Formula: FeCO3
Reference: https://www.gia.edu/gems-gemology/fall-2017-microworld-silvery-rutile-inclusions-quartz

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
β“˜Anatase4.DD.05TiO2
β“˜Quartz4.DA.05SiO2
β“˜var. Rock Crystal4.DA.05SiO2
β“˜Rutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
β“˜Siderite5.AB.05FeCO3
Group 9 - Silicates
β“˜Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Unclassified Minerals, Rocks, etc.
β“˜'Chlorite Group'-
β“˜'Limonite'-

List of minerals for each chemical element

HHydrogen
Hβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
BBoron
Bβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
Cβ“˜ SideriteFeCO3
OOxygen
Oβ“˜ AnataseTiO2
Oβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Oβ“˜ RutileTiO2
Oβ“˜ QuartzSiO2
Oβ“˜ Quartz var. Rock CrystalSiO2
Oβ“˜ SideriteFeCO3
NaSodium
Naβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
AlAluminium
Alβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
SiSilicon
Siβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Siβ“˜ QuartzSiO2
Siβ“˜ Quartz var. Rock CrystalSiO2
SSulfur
Sβ“˜ PyriteFeS2
TiTitanium
Tiβ“˜ AnataseTiO2
Tiβ“˜ RutileTiO2
FeIron
Feβ“˜ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Feβ“˜ PyriteFeS2
Feβ“˜ SideriteFeCO3

External Links


Other Regions, Features and Areas containing this locality

North America PlateTectonic Plate
USA

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.
 
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