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Alum Mountain Mining District (Alum Mining District), Grant County, New Mexico, USAi
Regional Level Types
Alum Mountain Mining District (Alum Mining District)Mining District
Grant CountyCounty
New MexicoState
USACountry

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Mindat Locality ID:
3980
Long-form identifier:
mindat:1:2:3980:5
GUID (UUID V4):
0


A district located in the environs of Alum Mountain and Gila Hot Springs.

The Alum Mountain mining district, also known as the Gila River, Alungen, and Copperas Creek districts, is located about 17 mi east-northeast of the Gila Fluorspar mining district. It was first discovered in 1892. In 1945, 3 short tons of ore were produced containing 1 oz/ton Au and 21 oz/ton Ag from volcanic epithermal vein deposits. Approximately 1,100 short tons of meerschaum have been produced from three shafts in the area in 1885. It is used in manufacturing articles such as cigar holders, pipes, and mouthpieces used by smokers. Some of the material was pressed into tobacco pipes and other
material was used as an absorbent for nitroglycerine. The best meerschaum is impurity free and forms in blocks from which pipes can be carved. These may be very ornate with clay, amber, wood, metals, and other materials added to heighten their commercial appeal. Lower-grade material is processed to free it of impurities and pressed or molded into shape.

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

23 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:

ⓘ Alunite
Formula: KAl3(SO4)2(OH)6
ⓘ Alunogen
Formula: Al2(SO4)3 · 17H2O
Description: In some cliffs in this district are alunogen found as crusts up to three or four feet thick with a fluted outer surface and a porous cellular structure.
ⓘ Analcime
Formula: Na(AlSi2O6) · H2O
ⓘ Antigorite
Formula: Mg3(Si2O5)(OH)4
ⓘ 'Apophyllite Group'
Formula: AB4[Si8O20]X · 8H2O
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Calcite
Formula: CaCO3
ⓘ Celadonite
Formula: K(MgFe3+◻)(Si4O10)(OH)2
ⓘ 'Chabazite'
ⓘ Chabazite-Ca
Formula: (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
References:
ⓘ Fluorapophyllite-(K)
Formula: KCa4(Si8O20)(F,OH) · 8H2O
ⓘ Gonnardite
Formula: (Na,Ca)2(Si,Al)5O10 · 3H2O
ⓘ Gypsum
Formula: CaSO4 · 2H2O
ⓘ Gypsum var. Selenite
Formula: CaSO4 · 2H2O
ⓘ Halloysite
Formula: Al2Si2O5(OH)4 · n(H2O)
ⓘ Halotrichite
Formula: Fe2+Al2(SO4)4 · 22H2O
ⓘ Heulandite-Ca
Formula: (Ca,Na)5(Si27Al9)O72 · 26H2O
References:
ⓘ 'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ Kaolinite
Formula: Al2(Si2O5)(OH)4
ⓘ 'Lévyne'
ⓘ Lévyne-Ca
Formula: (Ca,Na2,K2)[Al2Si4O12] · 6H2O
References:
ⓘ 'Limonite'
References:
ⓘ Mesolite
Formula: Na2Ca2Si9Al6O30 · 8H2O
ⓘ Offretite
Formula: KCaMg(Si13Al5)O36 · 15H2O
ⓘ Opal
Formula: SiO2 · nH2O
ⓘ 'Phillipsite Subgroup'
Formula: (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 6 localities in this region.
ⓘ Quartz var. Agate
Formula: SiO2
ⓘ Quartz var. Chalcedony
Formula: SiO2
ⓘ Quartz var. Moss Agate
Formula: SiO2
ⓘ Sepiolite
Formula: Mg4(Si6O15)(OH)2 · 6H2O
ⓘ Stilbite-Ca
Formula: NaCa4(Si27Al9)O72 · 28H2O
References:
ⓘ 'Stilbite Subgroup'
Formula: M6-7[Al8-9Si27-28O72] · nH2O
ⓘ Thomsonite-Ca
Formula: NaCa2[Al5Si5O20] · 6H2O
ⓘ 'Wad'
References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz
var. Agate
4.DA.05SiO2
ⓘvar. Chalcedony4.DA.05SiO2
ⓘvar. Moss Agate4.DA.05SiO2
ⓘ4.DA.05SiO2
ⓘOpal4.DA.10SiO2 · nH2O
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘAlunite7.BC.10KAl3(SO4)2(OH)6
ⓘAlunogen7.CB.45Al2(SO4)3 · 17H2O
ⓘHalotrichite7.CB.85Fe2+Al2(SO4)4 · 22H2O
ⓘGypsum7.CD.40CaSO4 · 2H2O
ⓘvar. Selenite7.CD.40CaSO4 · 2H2O
Group 9 - Silicates
ⓘFluorapophyllite-(K)9.EA.15KCa4(Si8O20)(F,OH) · 8H2O
ⓘCeladonite9.EC.15K(MgFe3+◻)(Si4O10)(OH)2
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4
ⓘHalloysite9.ED.10Al2Si2O5(OH)4 · n(H2O)
ⓘAntigorite9.ED.15Mg3(Si2O5)(OH)4
ⓘSepiolite9.EE.25Mg4(Si6O15)(OH)2 · 6H2O
ⓘGonnardite9.GA.05(Na,Ca)2(Si,Al)5O10 · 3H2O
ⓘMesolite9.GA.05Na2Ca2Si9Al6O30 · 8H2O
ⓘThomsonite-Ca9.GA.10NaCa2[Al5Si5O20] · 6H2O
ⓘAnalcime9.GB.05Na(AlSi2O6) · H2O
ⓘChabazite-Ca9.GD.10(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
ⓘLévyne-Ca9.GD.15(Ca,Na2,K2)[Al2Si4O12] · 6H2O
ⓘOffretite9.GD.25KCaMg(Si13Al5)O36 · 15H2O
ⓘHeulandite-Ca9.GE.05(Ca,Na)5(Si27Al9)O72 · 26H2O
ⓘStilbite-Ca9.GE.10NaCa4(Si27Al9)O72 · 28H2O
Unclassified
ⓘ'Apophyllite Group'-AB4[Si8O20]X · 8H2O
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chabazite'-
ⓘ'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ'Lévyne'-
ⓘ'Limonite'-
ⓘ'Phillipsite Subgroup'-(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
ⓘ'Stilbite Subgroup'-M6-7[Al8-9Si27-28O72] · nH2O
ⓘ'Wad'-

List of minerals for each chemical element

HHydrogen
Hⓘ AluniteKAl3(SO4)2(OH)6
Hⓘ AlunogenAl2(SO4)3 · 17H2O
Hⓘ AnalcimeNa(AlSi2O6) · H2O
Hⓘ AntigoriteMg3(Si2O5)(OH)4
Hⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Hⓘ Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Hⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Hⓘ GypsumCaSO4 · 2H2O
Hⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Hⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Hⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Hⓘ OffretiteKCaMg(Si13Al5)O36 · 15H2O
Hⓘ OpalSiO2 · nH2O
Hⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Hⓘ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Hⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Hⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Hⓘ Gypsum var. SeleniteCaSO4 · 2H2O
Hⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Hⓘ Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Hⓘ Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2O
Hⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ Quartz var. AgateSiO2
Oⓘ AluniteKAl3(SO4)2(OH)6
Oⓘ AlunogenAl2(SO4)3 · 17H2O
Oⓘ AnalcimeNa(AlSi2O6) · H2O
Oⓘ AntigoriteMg3(Si2O5)(OH)4
Oⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ CalciteCaCO3
Oⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Oⓘ Quartz var. ChalcedonySiO2
Oⓘ Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Oⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Oⓘ GypsumCaSO4 · 2H2O
Oⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Oⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Oⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Oⓘ Quartz var. Moss AgateSiO2
Oⓘ OffretiteKCaMg(Si13Al5)O36 · 15H2O
Oⓘ OpalSiO2 · nH2O
Oⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Oⓘ QuartzSiO2
Oⓘ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Oⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Oⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Oⓘ Gypsum var. SeleniteCaSO4 · 2H2O
Oⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Oⓘ Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Oⓘ Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2O
Oⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
NaSodium
Naⓘ AnalcimeNa(AlSi2O6) · H2O
Naⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Naⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Naⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Naⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Naⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Naⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Naⓘ Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Naⓘ Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2O
Naⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
MgMagnesium
Mgⓘ AntigoriteMg3(Si2O5)(OH)4
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Mgⓘ OffretiteKCaMg(Si13Al5)O36 · 15H2O
Mgⓘ SepioliteMg4(Si6O15)(OH)2 · 6H2O
AlAluminium
Alⓘ AluniteKAl3(SO4)2(OH)6
Alⓘ AlunogenAl2(SO4)3 · 17H2O
Alⓘ AnalcimeNa(AlSi2O6) · H2O
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Alⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Alⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Alⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Alⓘ KaoliniteAl2(Si2O5)(OH)4
Alⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Alⓘ OffretiteKCaMg(Si13Al5)O36 · 15H2O
Alⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Alⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Alⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Alⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Alⓘ Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Alⓘ Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2O
Alⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
SiSilicon
Siⓘ Quartz var. AgateSiO2
Siⓘ AnalcimeNa(AlSi2O6) · H2O
Siⓘ AntigoriteMg3(Si2O5)(OH)4
Siⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Siⓘ Quartz var. ChalcedonySiO2
Siⓘ Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Siⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Siⓘ HalloysiteAl2Si2O5(OH)4 · n(H2O)
Siⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Siⓘ Quartz var. Moss AgateSiO2
Siⓘ OffretiteKCaMg(Si13Al5)O36 · 15H2O
Siⓘ OpalSiO2 · nH2O
Siⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Siⓘ QuartzSiO2
Siⓘ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Siⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Siⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Siⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Siⓘ Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Siⓘ Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2O
Siⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
SSulfur
Sⓘ AluniteKAl3(SO4)2(OH)6
Sⓘ AlunogenAl2(SO4)3 · 17H2O
Sⓘ GypsumCaSO4 · 2H2O
Sⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Sⓘ PyriteFeS2
Sⓘ Gypsum var. SeleniteCaSO4 · 2H2O
KPotassium
Kⓘ AluniteKAl3(SO4)2(OH)6
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Kⓘ Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Kⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Kⓘ OffretiteKCaMg(Si13Al5)O36 · 15H2O
Kⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Kⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Kⓘ Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2O
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Caⓘ Gonnardite(Na,Ca)2(Si,Al)5O10 · 3H2O
Caⓘ GypsumCaSO4 · 2H2O
Caⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Caⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Caⓘ OffretiteKCaMg(Si13Al5)O36 · 15H2O
Caⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Caⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Caⓘ Gypsum var. SeleniteCaSO4 · 2H2O
Caⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Caⓘ Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
Caⓘ Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2O
Caⓘ Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FeIron
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Feⓘ HalotrichiteFe2+Al2(SO4)4 · 22H2O
Feⓘ PyriteFeS2
BaBarium
Baⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Localities in this Region

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate
USA

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