Log In
Eagle Mine, Gilman, Gilman Mining District (Battle Mountain Mining District; Red Cliff Mining District), Eagle County, Colorado, USAi
| Regional Level Types | |
|---|---|
| Eagle Mine | Mine |
| Gilman | Town |
| Gilman Mining District (Battle Mountain Mining District; Red Cliff Mining District) | Mining District |
| Eagle County | County |
| Colorado | State |
| USA | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
39° 32' 2'' North , 106° 23' 34'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| Colorado Gold Camp | Frisco, Colorado | 26km |
Other/historical names associated with this locality:
New Jersey Zinc Eagle Mine; Gilman Mine; Wilkesbarre shaft; Newhouse tunnel; Little Chief Mine; Iron Mask Mine; Belden Mine; Black Iron Mine
A former Zn-Pb-Ag-Cu-Au-Mn mine located in secs. 12 & 13, T6S, R81W, and in secds. 7 & 18, T6S, R80W, 6th Principal Meridian, 0.2 km (500 feet) NE of Gilman, on private (patented) land within a National Forest area. MRDS database stated accuracy for this location is 10 meters.
New Jersey Zinc Co. consolidated several mines and properties, including the Little Chief, Iron Mask, Belden, and Black Iron mines, into the Eagle mine by 1918. The Newhouse tunnel, near the railroad, and the Wilkesbarre shaft provide main access to some 20 levels and 65 miles of workings that extend at least 8,500 ft. down dip from the outcrop and 9,000 ft. along strike to develop the ore bodies.
Historically, the largest Zn- and Cu-producing mine in Colorado, the Eagle mine was closed in 1981. Cumulative production from the district, most of which came from the Eagle mine or its predecessors, totals nearly 400,000 ounces of Au, 67.6 million ounces of Ag, 212 million pounds of Cu, 317 million pounds of Pb, and 1.868 billion pounds of Zn, from 13.1 million tons of ore. About 200,000 tons of manganiferous iron ore was also produced.
The deposits are principally replacement deposits (mantos) of Zn-Pb-Ag ore and chimney deposits of Cu-Ag ore in dolomites of Mississippian and Late Devonian age. The ore body strikes N45W, dips 12E at a thickness of 30 meters, a depth-to-top of 460 meters, a width of 80 meters and a length of 1,220 meters. The ore bodies are replacement bodies with irregular and pipe-like structures. The primary mode of origin was hydrothermal and primary ore control was lithology and the second mode of control was igneous. The wallrock alteration is moderate (sericitic and advanced argillic). The host rocks are little deformed or faulted and dip about 12 degrees to the NE, away from the Sawatch anticline. Local rocks include rocks of the Minturn Formation in west-central and south-central and other units.
Workings include underground openings with a total length of 105,000 meters and an overall depth of 128 meters.
Production data are found in: Mining Engineering Magazine.
Reserve-Resource data: Reserves have been depleted, and the mine has been reclaimed. Cu-Ag ore was mined out as of December, 1977.
REF:Deposit:: COLO. GEOL. SUR. BULL. 30, 1925
Deposit:: CONSV. DIV. COMP. DATE, 4,63
Commodities (Major) - Iron, Silver, Gold
Development Status: Occurrence
New Jersey Zinc Co. consolidated several mines and properties, including the Little Chief, Iron Mask, Belden, and Black Iron mines, into the Eagle mine by 1918. The Newhouse tunnel, near the railroad, and the Wilkesbarre shaft provide main access to some 20 levels and 65 miles of workings that extend at least 8,500 ft. down dip from the outcrop and 9,000 ft. along strike to develop the ore bodies.
Historically, the largest Zn- and Cu-producing mine in Colorado, the Eagle mine was closed in 1981. Cumulative production from the district, most of which came from the Eagle mine or its predecessors, totals nearly 400,000 ounces of Au, 67.6 million ounces of Ag, 212 million pounds of Cu, 317 million pounds of Pb, and 1.868 billion pounds of Zn, from 13.1 million tons of ore. About 200,000 tons of manganiferous iron ore was also produced.
The deposits are principally replacement deposits (mantos) of Zn-Pb-Ag ore and chimney deposits of Cu-Ag ore in dolomites of Mississippian and Late Devonian age. The ore body strikes N45W, dips 12E at a thickness of 30 meters, a depth-to-top of 460 meters, a width of 80 meters and a length of 1,220 meters. The ore bodies are replacement bodies with irregular and pipe-like structures. The primary mode of origin was hydrothermal and primary ore control was lithology and the second mode of control was igneous. The wallrock alteration is moderate (sericitic and advanced argillic). The host rocks are little deformed or faulted and dip about 12 degrees to the NE, away from the Sawatch anticline. Local rocks include rocks of the Minturn Formation in west-central and south-central and other units.
"The Eagle Mine, though never able to dominate zinc production so completely [compared with Climax's domination of molybdenum], remained the largest zinc producer and retained its position as one of the important lead and silver mines. It suffered serious labor troubles in 1952 and again in 1960 but was hurt more by a fluctuating zinc and lead price. After high levels in the early fifties, zinc production leveled off, then picked up again in the sixties, before slumping again late in the decade. San Miguel County, basically the Idarado mining operations, followed Eagle County in production" [of zinc]. (Smith, 1977, p. 150-151)
Workings include underground openings with a total length of 105,000 meters and an overall depth of 128 meters.
Production data are found in: Mining Engineering Magazine.
Reserve-Resource data: Reserves have been depleted, and the mine has been reclaimed. Cu-Ag ore was mined out as of December, 1977.
REF:Deposit:: COLO. GEOL. SUR. BULL. 30, 1925
Deposit:: CONSV. DIV. COMP. DATE, 4,63
Commodities (Major) - Iron, Silver, Gold
Development Status: Occurrence
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity 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-localities61 valid minerals.
Detailed Mineral List:
| ⓘ Acanthite Formula: Ag2S |
| ⓘ 'Alaskaite' |
| ⓘ Alunite Formula: KAl3(SO4)2(OH)6 |
| ⓘ Anglesite Formula: PbSO4 |
| ⓘ Ankerite Formula: Ca(Fe2+,Mg)(CO3)2 |
| ⓘ Arsenopyrite Formula: FeAsS |
| ⓘ Baryte Formula: BaSO4 Localities: |
| ⓘ 'Beegerite' Formula: Pb6Bi2S9 |
| ⓘ Bornite Formula: Cu5FeS4 |
| ⓘ Bournonite Formula: PbCuSbS3 |
| ⓘ Braunite Formula: Mn2+Mn3+6(SiO4)O8 |
| ⓘ Chalcanthite Formula: CuSO4 · 5H2O |
| ⓘ Chalcocite Formula: Cu2S |
| ⓘ Chalcopyrite Formula: CuFeS2 Localities: |
| ⓘ Chlorargyrite Formula: AgCl |
| ⓘ Copiapite Formula: Fe2+Fe3+4(SO4)6(OH)2 · 20H2O |
| ⓘ Coquimbite Formula: AlFe3(SO4)6(H2O)12 · 6H2O |
| ⓘ Covellite Formula: CuS |
| ⓘ Dickite Formula: Al2(Si2O5)(OH)4 |
| ⓘ Digenite Formula: Cu9S5 |
| ⓘ Dolomite Formula: CaMg(CO3)2 |
| ⓘ Dyscrasite Formula: Ag3Sb |
| ⓘ Epsomite Formula: MgSO4 · 7H2O |
| ⓘ Fibroferrite Formula: Fe3+(SO4)(OH) · 5H2O |
| ⓘ Fluorapatite Formula: Ca5(PO4)3F |
| ⓘ 'Freibergite Subgroup' Formula: (Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1 |
| ⓘ Freieslebenite Formula: AgPbSbS3 |
| ⓘ Galena Formula: PbS |
| ⓘ Galenobismutite Formula: PbBi2S4 References: Dr. Günter Grundmann collectionIdentified by Dr. Günter Grundmann: Polarised-light microscopy |
| ⓘ Goslarite Formula: ZnSO4 · 7H2O |
| ⓘ Gunningite Formula: ZnSO4 · H2O |
| ⓘ Gypsum Formula: CaSO4 · 2H2O |
| ⓘ Halloysite ? Formula: Al2Si2O5(OH)4 · n(H2O) |
| ⓘ Halotrichite Formula: Fe2+Al2(SO4)4 · 22H2O |
| ⓘ Hematite Formula: Fe2O3 References: |
| ⓘ Hemimorphite Formula: Zn4Si2O7(OH)2 · H2O |
| ⓘ Hessite Formula: Ag2Te |
| ⓘ Hydrozincite Formula: Zn5(CO3)2(OH)6 |
| ⓘ Jarosite Formula: KFe3+3(SO4)2(OH)6 |
| ⓘ Ktenasite Formula: ZnCu4(SO4)2(OH)6 · 6H2O |
| ⓘ Kutnohorite Formula: CaMn2+(CO3)2 |
| ⓘ 'Limonite' |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 Localities: |
| ⓘ Marcasite Formula: FeS2 |
| ⓘ Matildite Formula: AgBiS2 |
| ⓘ Melanterite Formula: Fe2+(H2O)6(SO4) · H2O |
| ⓘ Native Copper Formula: Cu |
| ⓘ Native Gold Formula: Au |
| ⓘ Native Gold var. Electrum Formula: (Au,Ag) |
| ⓘ Petzite Formula: Ag3AuTe2 |
| ⓘ Polybasite Formula: [Ag6Sb2S7][Ag9CuS4] |
| ⓘ Proustite ? Formula: Ag3AsS3 |
| ✪ Pyrite Formula: FeS2 |
| ⓘ Pyrolusite Formula: Mn4+O2 |
| ⓘ Pyrrhotite Formula: Fe1-xS |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Quartz var. Amethyst Formula: SiO2 |
| ⓘ Rhodochrosite Formula: MnCO3 |
| ⓘ Römerite Formula: Fe2+Fe3+2(SO4)4 · 14H2O |
| ✪ Siderite Formula: FeCO3 Habit: Flattened rhombohedra, arranged in rosette aggregates Colour: tan |
| ⓘ Smithsonite Formula: ZnCO3 |
| ⓘ Sphalerite Formula: ZnS |
| ⓘ Sphalerite var. Marmatite Formula: (Zn,Fe)S |
| ⓘ Sphalerite var. Schalenblende |
| ⓘ Stephanite Formula: Ag5SbS4 |
| ⓘ Stromeyerite Formula: AgCuS |
| ⓘ Szomolnokite Formula: FeSO4 · H2O |
| ⓘ Tennantite-(Fe) Formula: Cu6(Cu4Fe2+2)As4S12S References: |
| ⓘ Tetrahedrite-(Cu) Formula: Cu6(Cu4Cu2+2)Sb4S12S Description: Possibly tetrahedrite-(Zn). Further investigation needed. References: |
| ⓘ 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
| ⓘ 'Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite' Formula: (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Copper | 1.AA.05 | Cu |
| ⓘ | Native Gold var. Electrum | 1.AA.05 | (Au,Ag) |
| ⓘ | 1.AA.05 | Au | |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Dyscrasite | 2.AA.35 | Ag3Sb |
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Digenite | 2.BA.10 | Cu9S5 |
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Acanthite | 2.BA.35 | Ag2S |
| ⓘ | Stromeyerite | 2.BA.40 | AgCuS |
| ⓘ | Hessite | 2.BA.60 | Ag2Te |
| ⓘ | Petzite | 2.BA.75 | Ag3AuTe2 |
| ⓘ | Covellite | 2.CA.05a | CuS |
| ⓘ | Sphalerite var. Schalenblende | 2.CB.05a | ZnS |
| ⓘ | 2.CB.05a | ZnS | |
| ⓘ | var. Marmatite | 2.CB.05a | (Zn,Fe)S |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Marcasite | 2.EB.10a | FeS2 |
| ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
| ⓘ | Proustite ? | 2.GA.05 | Ag3AsS3 |
| ⓘ | Bournonite | 2.GA.50 | PbCuSbS3 |
| ⓘ | Tetrahedrite-(Cu) | 2.GB. | Cu6(Cu4Cu2+2)Sb4S12S |
| ⓘ | 'Freibergite Subgroup' | 2.GB.05 | (Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1 |
| ⓘ | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
| ⓘ | 'var. Silver-bearing Tetrahedrite' | 2.GB.05 | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
| ⓘ | Tennantite-(Fe) | 2.GB.05 | Cu6(Cu4Fe2+2)As4S12S |
| ⓘ | Stephanite | 2.GB.10 | Ag5SbS4 |
| ⓘ | Polybasite | 2.GB.15 | [Ag6Sb2S7][Ag9CuS4] |
| ⓘ | Matildite | 2.JA.20 | AgBiS2 |
| ⓘ | Freieslebenite | 2.JB.15 | AgPbSbS3 |
| ⓘ | Galenobismutite | 2.JB.25e | PbBi2S4 |
| Group 3 - Halides | |||
| ⓘ | Chlorargyrite | 3.AA.15 | AgCl |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz var. Amethyst | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| ⓘ | Pyrolusite | 4.DB.05 | Mn4+O2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Rhodochrosite | 5.AB.05 | MnCO3 |
| ⓘ | Siderite | 5.AB.05 | FeCO3 |
| ⓘ | Smithsonite | 5.AB.05 | ZnCO3 |
| ⓘ | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Kutnohorite | 5.AB.10 | CaMn2+(CO3)2 |
| ⓘ | Hydrozincite | 5.BA.15 | Zn5(CO3)2(OH)6 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Anglesite | 7.AD.35 | PbSO4 |
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Alunite | 7.BC.10 | KAl3(SO4)2(OH)6 |
| ⓘ | Jarosite | 7.BC.10 | KFe3+3(SO4)2(OH)6 |
| ⓘ | Gunningite | 7.CB.05 | ZnSO4 · H2O |
| ⓘ | Szomolnokite | 7.CB.05 | FeSO4 · H2O |
| ⓘ | Chalcanthite | 7.CB.20 | CuSO4 · 5H2O |
| ⓘ | Melanterite | 7.CB.35 | Fe2+(H2O)6(SO4) · H2O |
| ⓘ | Epsomite | 7.CB.40 | MgSO4 · 7H2O |
| ⓘ | Goslarite | 7.CB.40 | ZnSO4 · 7H2O |
| ⓘ | Coquimbite | 7.CB.55 | AlFe3(SO4)6(H2O)12 · 6H2O |
| ⓘ | Römerite | 7.CB.75 | Fe2+Fe3+2(SO4)4 · 14H2O |
| ⓘ | Halotrichite | 7.CB.85 | Fe2+Al2(SO4)4 · 22H2O |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| ⓘ | Copiapite | 7.DB.35 | Fe2+Fe3+4(SO4)6(OH)2 · 20H2O |
| ⓘ | Fibroferrite | 7.DC.15 | Fe3+(SO4)(OH) · 5H2O |
| ⓘ | Ktenasite | 7.DD.20 | ZnCu4(SO4)2(OH)6 · 6H2O |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
| Group 9 - Silicates | |||
| ⓘ | Braunite | 9.AG.05 | Mn2+Mn3+6(SiO4)O8 |
| ⓘ | Hemimorphite | 9.BD.10 | Zn4Si2O7(OH)2 · H2O |
| ⓘ | Dickite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| ⓘ | Halloysite ? | 9.ED.10 | Al2Si2O5(OH)4 · n(H2O) |
| Unclassified | |||
| ⓘ | 'Alaskaite' | - | |
| ⓘ | 'Beegerite' | - | Pb6Bi2S9 |
| ⓘ | 'Limonite' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| H | ⓘ Chalcanthite | CuSO4 · 5H2O |
| H | ⓘ Copiapite | Fe2+Fe43+(SO4)6(OH)2 · 20H2O |
| H | ⓘ Coquimbite | AlFe3(SO4)6(H2O)12 · 6H2O |
| H | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| H | ⓘ Epsomite | MgSO4 · 7H2O |
| H | ⓘ Fibroferrite | Fe3+(SO4)(OH) · 5H2O |
| H | ⓘ Goslarite | ZnSO4 · 7H2O |
| H | ⓘ Gunningite | ZnSO4 · H2O |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Halloysite | Al2Si2O5(OH)4 · n(H2O) |
| H | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| H | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| H | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
| H | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| H | ⓘ Ktenasite | ZnCu4(SO4)2(OH)6 · 6H2O |
| H | ⓘ Melanterite | Fe2+(H2O)6(SO4) · H2O |
| H | ⓘ Römerite | Fe2+Fe23+(SO4)4 · 14H2O |
| H | ⓘ Szomolnokite | FeSO4 · H2O |
| C | Carbon | |
| C | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
| C | ⓘ Kutnohorite | CaMn2+(CO3)2 |
| C | ⓘ Rhodochrosite | MnCO3 |
| C | ⓘ Siderite | FeCO3 |
| C | ⓘ Smithsonite | ZnCO3 |
| O | Oxygen | |
| O | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| O | ⓘ Quartz var. Amethyst | SiO2 |
| O | ⓘ Anglesite | PbSO4 |
| O | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| O | ⓘ Chalcanthite | CuSO4 · 5H2O |
| O | ⓘ Copiapite | Fe2+Fe43+(SO4)6(OH)2 · 20H2O |
| O | ⓘ Coquimbite | AlFe3(SO4)6(H2O)12 · 6H2O |
| O | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Epsomite | MgSO4 · 7H2O |
| O | ⓘ Fibroferrite | Fe3+(SO4)(OH) · 5H2O |
| O | ⓘ Fluorapatite | Ca5(PO4)3F |
| O | ⓘ Goslarite | ZnSO4 · 7H2O |
| O | ⓘ Gunningite | ZnSO4 · H2O |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Halloysite | Al2Si2O5(OH)4 · n(H2O) |
| O | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| O | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
| O | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| O | ⓘ Ktenasite | ZnCu4(SO4)2(OH)6 · 6H2O |
| O | ⓘ Kutnohorite | CaMn2+(CO3)2 |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Melanterite | Fe2+(H2O)6(SO4) · H2O |
| O | ⓘ Pyrolusite | Mn4+O2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Rhodochrosite | MnCO3 |
| O | ⓘ Römerite | Fe2+Fe23+(SO4)4 · 14H2O |
| O | ⓘ Siderite | FeCO3 |
| O | ⓘ Smithsonite | ZnCO3 |
| O | ⓘ Szomolnokite | FeSO4 · H2O |
| F | Fluorine | |
| F | ⓘ Fluorapatite | Ca5(PO4)3F |
| Mg | Magnesium | |
| Mg | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Mg | ⓘ Epsomite | MgSO4 · 7H2O |
| Al | Aluminium | |
| Al | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| Al | ⓘ Coquimbite | AlFe3(SO4)6(H2O)12 · 6H2O |
| Al | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| Al | ⓘ Halloysite | Al2Si2O5(OH)4 · n(H2O) |
| Al | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| Si | Silicon | |
| Si | ⓘ Quartz var. Amethyst | SiO2 |
| Si | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| Si | ⓘ Dickite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Halloysite | Al2Si2O5(OH)4 · n(H2O) |
| Si | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| Si | ⓘ Quartz | SiO2 |
| P | Phosphorus | |
| P | ⓘ Fluorapatite | Ca5(PO4)3F |
| S | Sulfur | |
| S | ⓘ Acanthite | Ag2S |
| S | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| S | ⓘ Anglesite | PbSO4 |
| S | ⓘ Arsenopyrite | FeAsS |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Beegerite | Pb6Bi2S9 |
| S | ⓘ Bornite | Cu5FeS4 |
| S | ⓘ Bournonite | PbCuSbS3 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcanthite | CuSO4 · 5H2O |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Copiapite | Fe2+Fe43+(SO4)6(OH)2 · 20H2O |
| S | ⓘ Coquimbite | AlFe3(SO4)6(H2O)12 · 6H2O |
| S | ⓘ Covellite | CuS |
| S | ⓘ Digenite | Cu9S5 |
| S | ⓘ Epsomite | MgSO4 · 7H2O |
| S | ⓘ Fibroferrite | Fe3+(SO4)(OH) · 5H2O |
| S | ⓘ Freibergite Subgroup | (Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1 |
| S | ⓘ Freieslebenite | AgPbSbS3 |
| S | ⓘ Galena | PbS |
| S | ⓘ Galenobismutite | PbBi2S4 |
| S | ⓘ Goslarite | ZnSO4 · 7H2O |
| S | ⓘ Gunningite | ZnSO4 · H2O |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| S | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| S | ⓘ Ktenasite | ZnCu4(SO4)2(OH)6 · 6H2O |
| S | ⓘ Marcasite | FeS2 |
| S | ⓘ Matildite | AgBiS2 |
| S | ⓘ Melanterite | Fe2+(H2O)6(SO4) · H2O |
| S | ⓘ Polybasite | [Ag6Sb2S7][Ag9CuS4] |
| S | ⓘ Proustite | Ag3AsS3 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Pyrrhotite | Fe1-xS |
| S | ⓘ Römerite | Fe2+Fe23+(SO4)4 · 14H2O |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Stephanite | Ag5SbS4 |
| S | ⓘ Stromeyerite | AgCuS |
| S | ⓘ Szomolnokite | FeSO4 · H2O |
| S | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| S | ⓘ Sphalerite var. Marmatite | (Zn,Fe)S |
| S | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
| S | ⓘ Tennantite-(Fe) | Cu6(Cu4Fe22+)As4S12S |
| S | ⓘ Tetrahedrite-(Cu) | Cu6(Cu4Cu22+)Sb4S12S |
| Cl | Chlorine | |
| Cl | ⓘ Chlorargyrite | AgCl |
| K | Potassium | |
| K | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| K | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| Ca | Calcium | |
| Ca | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Ca | ⓘ Fluorapatite | Ca5(PO4)3F |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Kutnohorite | CaMn2+(CO3)2 |
| Mn | Manganese | |
| Mn | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| Mn | ⓘ Kutnohorite | CaMn2+(CO3)2 |
| Mn | ⓘ Pyrolusite | Mn4+O2 |
| Mn | ⓘ Rhodochrosite | MnCO3 |
| Fe | Iron | |
| Fe | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Fe | ⓘ Arsenopyrite | FeAsS |
| Fe | ⓘ Bornite | Cu5FeS4 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Copiapite | Fe2+Fe43+(SO4)6(OH)2 · 20H2O |
| Fe | ⓘ Coquimbite | AlFe3(SO4)6(H2O)12 · 6H2O |
| Fe | ⓘ Fibroferrite | Fe3+(SO4)(OH) · 5H2O |
| Fe | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Marcasite | FeS2 |
| Fe | ⓘ Melanterite | Fe2+(H2O)6(SO4) · H2O |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Pyrrhotite | Fe1-xS |
| Fe | ⓘ Römerite | Fe2+Fe23+(SO4)4 · 14H2O |
| Fe | ⓘ Siderite | FeCO3 |
| Fe | ⓘ Szomolnokite | FeSO4 · H2O |
| Fe | ⓘ Sphalerite var. Marmatite | (Zn,Fe)S |
| Fe | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
| Fe | ⓘ Tennantite-(Fe) | Cu6(Cu4Fe22+)As4S12S |
| Cu | Copper | |
| Cu | ⓘ Bornite | Cu5FeS4 |
| Cu | ⓘ Bournonite | PbCuSbS3 |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcanthite | CuSO4 · 5H2O |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Covellite | CuS |
| Cu | ⓘ Native Copper | Cu |
| Cu | ⓘ Digenite | Cu9S5 |
| Cu | ⓘ Freibergite Subgroup | (Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1 |
| Cu | ⓘ Ktenasite | ZnCu4(SO4)2(OH)6 · 6H2O |
| Cu | ⓘ Polybasite | [Ag6Sb2S7][Ag9CuS4] |
| Cu | ⓘ Stromeyerite | AgCuS |
| Cu | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Cu | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
| Cu | ⓘ Tennantite-(Fe) | Cu6(Cu4Fe22+)As4S12S |
| Cu | ⓘ Tetrahedrite-(Cu) | Cu6(Cu4Cu22+)Sb4S12S |
| Zn | Zinc | |
| Zn | ⓘ Goslarite | ZnSO4 · 7H2O |
| Zn | ⓘ Gunningite | ZnSO4 · H2O |
| Zn | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| Zn | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
| Zn | ⓘ Ktenasite | ZnCu4(SO4)2(OH)6 · 6H2O |
| Zn | ⓘ Smithsonite | ZnCO3 |
| Zn | ⓘ Sphalerite | ZnS |
| Zn | ⓘ Sphalerite var. Marmatite | (Zn,Fe)S |
| Zn | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
| As | Arsenic | |
| As | ⓘ Arsenopyrite | FeAsS |
| As | ⓘ Proustite | Ag3AsS3 |
| As | ⓘ Tennantite-(Fe) | Cu6(Cu4Fe22+)As4S12S |
| Ag | Silver | |
| Ag | ⓘ Acanthite | Ag2S |
| Ag | ⓘ Chlorargyrite | AgCl |
| Ag | ⓘ Dyscrasite | Ag3Sb |
| Ag | ⓘ Native Gold var. Electrum | (Au,Ag) |
| Ag | ⓘ Freibergite Subgroup | (Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1 |
| Ag | ⓘ Freieslebenite | AgPbSbS3 |
| Ag | ⓘ Hessite | Ag2Te |
| Ag | ⓘ Matildite | AgBiS2 |
| Ag | ⓘ Petzite | Ag3AuTe2 |
| Ag | ⓘ Polybasite | [Ag6Sb2S7][Ag9CuS4] |
| Ag | ⓘ Proustite | Ag3AsS3 |
| Ag | ⓘ Stephanite | Ag5SbS4 |
| Ag | ⓘ Stromeyerite | AgCuS |
| Ag | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
| Sb | Antimony | |
| Sb | ⓘ Bournonite | PbCuSbS3 |
| Sb | ⓘ Dyscrasite | Ag3Sb |
| Sb | ⓘ Freibergite Subgroup | (Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1 |
| Sb | ⓘ Freieslebenite | AgPbSbS3 |
| Sb | ⓘ Polybasite | [Ag6Sb2S7][Ag9CuS4] |
| Sb | ⓘ Stephanite | Ag5SbS4 |
| Sb | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Sb | ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
| Sb | ⓘ Tetrahedrite-(Cu) | Cu6(Cu4Cu22+)Sb4S12S |
| Te | Tellurium | |
| Te | ⓘ Hessite | Ag2Te |
| Te | ⓘ Petzite | Ag3AuTe2 |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Au | Gold | |
| Au | ⓘ Native Gold var. Electrum | (Au,Ag) |
| Au | ⓘ Native Gold | Au |
| Au | ⓘ Petzite | Ag3AuTe2 |
| Pb | Lead | |
| Pb | ⓘ Anglesite | PbSO4 |
| Pb | ⓘ Beegerite | Pb6Bi2S9 |
| Pb | ⓘ Bournonite | PbCuSbS3 |
| Pb | ⓘ Freieslebenite | AgPbSbS3 |
| Pb | ⓘ Galena | PbS |
| Pb | ⓘ Galenobismutite | PbBi2S4 |
| Bi | Bismuth | |
| Bi | ⓘ Beegerite | Pb6Bi2S9 |
| Bi | ⓘ Galenobismutite | PbBi2S4 |
| Bi | ⓘ Matildite | AgBiS2 |
Other Databases
| Link to USGS MRDS: | 10190716 |
|---|
Localities in this Region
- Colorado
- Eagle County
- Gilman Mining District (Battle Mountain Mining District; Red Cliff Mining District)
- Gilman
- Eagle Mine
- Gilman
- Gilman Mining District (Battle Mountain Mining District; Red Cliff Mining District)
- Eagle County
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Rocky MountainsMountain Range
North America PlateTectonic Plate
- Great Plains DomainDomain
- Southern Rocky MountainsOrogenic Belt
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.
References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID #0080370001
Lovering, T. S., Tweto, Ogden, Lovering, T. G. (1978) Ore deposits of the Gilman District, Eagle County, Colorado. Professional Paper 1017. US Geological Survey doi:10.3133/pp1017
Cook, Robert B. (2003) Connoisseur's Choice: Sphalerite, Eagle Mine, Gilman, Eagle County, Colorado. Rocks & Minerals, 78 (5) 330-334 doi:10.1080/00357529.2003.9926742
Murphy, Jack A. (2003) Preserving Minerals and Mining History at the Eagle Mine: Gilman District, Colorado. Rocks & Minerals, 78 (5) 324-328 doi:10.1080/00357529.2003.9926741
Eagle Mine, Gilman, Gilman Mining District, Eagle County, Colorado, USA