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Homer Mining District (May Lundy Mining District; Lundy Mining District), Mono Co., California, USAi
Regional Level Types
Homer Mining District (May Lundy Mining District; Lundy Mining District)Mining District
Mono Co.County
CaliforniaState
USACountry

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Latitude & Longitude:
37° North , 118° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~107km
Locality type:


A Au-Ag-Cu-W mining area located WNW of Mono Lake in the vicinity of Mount Scowden, SW of the Jordan District and S of the Castle Peak District. The Homer mining district on the east side of the Sierra Nevada in west-central Mono County in the vicinity of Lundy Lake, about 6 miles (9.6 km) west of Mono Lake. The district is also known as the May Lundy or Lundy district, because the May Lundy Mine was the principal source of gold in the district.

The area was prospected during the Comstock silver rush. In 1877 lode deposits were discovered. In 1879 the May Lundy Mine was discovered and the Homer mining district was organized.

Select Mineral List Type

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

11 valid minerals.

Detailed Mineral List:

β“˜ Arsenopyrite
Formula: FeAsS
Reference: USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10310710.
β“˜ Chlorargyrite
Formula: AgCl
Reference: Hanks, Henry Garber (1884), Fourth report of the State Mineralogist: California Mining Bureau. Report 4, 410 pp. (includes catalog of minerals of California pp. 63-410), and miscellaneous observations on mineral products): 139; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 124.
β“˜ Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Reference: Hanks, Henry Garber (1884), Fourth report of the State Mineralogist: California Mining Bureau. Report 4, 410 pp. (includes catalog of minerals of California pp. 63-410), and miscellaneous observations on mineral products): 139; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 124.
β“˜ Cuprite
Formula: Cu2O
Reference: Hanks, Henry Garber (1884), Fourth report of the State Mineralogist: California Mining Bureau. Report 4, 410 pp. (includes catalog of minerals of California pp. 63-410), and miscellaneous observations on mineral products): 139; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 124.
β“˜ Galena
Formula: PbS
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Galena var. Silver-bearing Galena
Formula: PbS with Ag
Reference: Eakle, Arthur Starr & R.P. McLaughlin (1919), Mono County: California Mining Bureau. Report 15: 141, 172; Ransome, Alfred Leslie (1940), General geology and ores of the Blind Spring Hill mining district, Mono County, California: California Division Mines Report 36: 171; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 190.
β“˜ Gold
Formula: Au
Localities: Reported from at least 15 localities in this region.
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Gold var. Electrum
Formula: (Au,Ag)
Reference: USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10310710.
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
Reference: Whiting, H.A. (1888), Mono County, California: California Mining Bureau. Report 8: 389; Rinehart, Charles Dean & Donald C. Ross (1956), Economic geology of the Casa Diablo Mountain quadrangle, California: California Division Mines Special Report: 48, 17 pp.: 17; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 251.
β“˜ Pyrite
Formula: FeS2
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Pyrrhotite
Formula: Fe1-xS
Description: Occurs as a vein mineral here.
Reference: Sampson, Reid J. (1940), Mineral resources of Mono County: California Mining Bureau. Report 36: 130; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 69.
β“˜ Quartz
Formula: SiO2
Localities: Reported from at least 14 localities in this region.
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
β“˜ Sphalerite
Formula: ZnS
Reference: USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10310710.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Gold1.AA.05Au
β“˜var. Electrum1.AA.05(Au,Ag)
Group 2 - Sulphides and Sulfosalts
β“˜Arsenopyrite2.EB.20FeAsS
β“˜Galena2.CD.10PbS
β“˜var. Silver-bearing Galena2.CD.10PbS with Ag
β“˜Pyrite2.EB.05aFeS2
β“˜Pyrrhotite2.CC.10Fe1-xS
β“˜Sphalerite2.CB.05aZnS
Group 3 - Halides
β“˜Chlorargyrite3.AA.15AgCl
Group 4 - Oxides and Hydroxides
β“˜Cuprite4.AA.10Cu2O
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Quartz4.DA.05SiO2
Group 9 - Silicates
β“˜Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 Β· nH2O, x < 1

List of minerals for each chemical element

HHydrogen
Hβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
OOxygen
Oβ“˜ QuartzSiO2
Oβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oβ“˜ CupriteCu2O
Oβ“˜ MagnetiteFe2+Fe23+O4
AlAluminium
Alβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
SiSilicon
Siβ“˜ QuartzSiO2
Siβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
SSulfur
Sβ“˜ GalenaPbS
Sβ“˜ PyriteFeS2
Sβ“˜ PyrrhotiteFe1-xS
Sβ“˜ Galena var. Silver-bearing GalenaPbS with Ag
Sβ“˜ SphaleriteZnS
Sβ“˜ ArsenopyriteFeAsS
ClChlorine
Clβ“˜ ChlorargyriteAgCl
FeIron
Feβ“˜ PyriteFeS2
Feβ“˜ PyrrhotiteFe1-xS
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ ArsenopyriteFeAsS
CuCopper
Cuβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuβ“˜ CupriteCu2O
ZnZinc
Znβ“˜ SphaleriteZnS
AsArsenic
Asβ“˜ ArsenopyriteFeAsS
AgSilver
Agβ“˜ ChlorargyriteAgCl
Agβ“˜ Galena var. Silver-bearing GalenaPbS with Ag
Agβ“˜ Gold var. Electrum(Au,Ag)
AuGold
Auβ“˜ GoldAu
Auβ“˜ Gold var. Electrum(Au,Ag)
PbLead
Pbβ“˜ GalenaPbS
Pbβ“˜ Galena var. Silver-bearing GalenaPbS with Ag

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10310710 (historical and naming data), plus files #10031476, 10031477, 10007162, 10007157, 10007168, 10007155, 10007167, 10007165, 10007160, 10007159, 10007164, 10007158, 10007163, & 10007161.
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10007153 (ref. for synonymy with the Jordan District).
NOTE: MRDS database file #10007150 (Tamarack Mine) also indicates that that mine is in then Homer District; however, it is obviously in the Castle Peak District.

Other Databases

Link to USGS MRDS:10031476

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