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Jacksonville, Jacksonville Mining District, Mother Lode Belt, Tuolumne Co., California, USAi
Regional Level Types
Jacksonville- not defined -
Jacksonville Mining DistrictMining District
Mother Lode BeltBelt
Tuolumne Co.County
CaliforniaState
USACountry

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Key
Latitude & Longitude (WGS84):
37° 44' 29'' North , 120° 22' 24'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Chinese Camp126 (2011)15.3km
Coulterville201 (2011)15.8km
Groveland601 (2011)16.4km
Greeley Hill915 (2011)21.4km
Jamestown3,433 (2011)23.9km


A former mining boom town located along the Tuolumne River, now completely inundated beneath the Don Pedro Reservoir.

Select Mineral List Type

Standard Detailed Gallery Strunz Dana Chemical Elements

Mineral List

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

5 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Description: Occurs in vugs and cavities with pumpellyite crystals.
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 613; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 493.
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Reference: www.mineralsocal.org
Clinochlore var. Chromium-bearing Clinochlore
Formula: Mg5(Al,Cr)2Si3O10(OH)8
Reference: www.mineralsocal.org
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Description: A constituent of a pumpellyite and epidote dike.
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 613; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 493.
'Grossular-Hibschite Series'
Colour: Colorless to pale pink
Description: Occurs as masses/crystals to 5 cm in rodingite dikes.
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 614; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 500.
Magnesiochromite
Formula: MgCr2O4
Reference: www.mineralsocal.org
'Pumpellyite'
Description: Occurs as radiating crystals about 0.2 mm long with albite in vugs and cavities of a pumpellyite-epidote dike cutting serpentine.
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 613; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 493.
'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Reference: Leonardo, O.H. and Fyfe, W.S. (1967) Serpentinites and associated albitites, Moccasin quadrangle, California. American Journal of Science: 265: 613; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 493.
Uvarovite
Formula: Ca3Cr2(SiO4)3
Reference: [MinRec 21:481]

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Magnesiochromite4.BB.05MgCr2O4
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
var. Chromium-bearing Clinochlore9.EC.55Mg5(Al,Cr)2Si3O10(OH)8
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Uvarovite9.AD.25Ca3Cr2(SiO4)3
Unclassified Minerals, Rocks, etc.
'Grossular-Hibschite Series'-
'Pumpellyite'-
'Serpentine Subgroup'-D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn

List of minerals arranged by Dana 8th Edition classification

Group 7 - MULTIPLE OXIDES
AB2X4
Magnesiochromite7.2.3.1MgCr2O4
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Uvarovite51.4.3b.3Ca3Cr2(SiO4)3
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings interlayered 1:1, 2:1, and octahedra
Clinochlore71.4.1.4Mg5Al(AlSi3O10)(OH)8
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
Clinochlore
var. Chromium-bearing Clinochlore
-Mg5(Al,Cr)2Si3O10(OH)8
'Grossular-Hibschite Series'-
'Pumpellyite'-
'Serpentine Subgroup'-D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn

List of minerals for each chemical element

HHydrogen
H Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
H ClinochloreMg5Al(AlSi3O10)(OH)8
OOxygen
O UvaroviteCa3Cr2(SiO4)3
O Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
O MagnesiochromiteMgCr2O4
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O AlbiteNa(AlSi3O8)
O Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
O ClinochloreMg5Al(AlSi3O10)(OH)8
NaSodium
Na AlbiteNa(AlSi3O8)
MgMagnesium
Mg Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Mg MagnesiochromiteMgCr2O4
Mg Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
AlAluminium
Al Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al AlbiteNa(AlSi3O8)
Al Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Al ClinochloreMg5Al(AlSi3O10)(OH)8
SiSilicon
Si UvaroviteCa3Cr2(SiO4)3
Si Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si AlbiteNa(AlSi3O8)
Si Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
Si ClinochloreMg5Al(AlSi3O10)(OH)8
CaCalcium
Ca UvaroviteCa3Cr2(SiO4)3
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
CrChromium
Cr UvaroviteCa3Cr2(SiO4)3
Cr Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Cr MagnesiochromiteMgCr2O4
MnManganese
Mn Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
FeIron
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
NiNickel
Ni Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn
ZnZinc
Zn Serpentine SubgroupD3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn

Localities in this Region

Other Regions, Features and Areas containing this locality

North America PlateTectonic Plate
USA

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