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Mercury District of Southwest Arkansas, Arkansas, USAi
Regional Level Types
Mercury District of Southwest ArkansasMining District
ArkansasState
USACountry

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Latitude & Longitude:
34° North , 92° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~277km
Mindat Locality ID:
291409
Long-form identifier:
mindat:1:2:291409:4
GUID (UUID V4):
0


District consists of at least 67 separate workings (see Clardy and Bush, 1976) along a 26 mile long by 6 mi wide fault controled band mostly in Pike County. This area is in the Athens Plateau south of the Ouachita Mountain region.

Structure: Steep regional S dip to carboniferous formations. Overthrust block cut by NE tear faults, bedding plane faults, and n-s faults with west side moving relatively north. Two types of small folds formed by E- W compression. ; reg.trends: thrust faulting from S in late paleozoic.

Alteration: Argillic alteration

Deposit: Deposit consists of at least 67 separate workings (see Clardy and Bush, 1976) along a 26 mile long by 6 mi wide fault controlled band mostly in Pike County. This area is in the Athens Plateau south of the Ouachita Mountain region. (Moved the location to be along this belt instead of 10 miles south of it.)

Ores(s): Fault intersections, sharp folds, and intersections of sandstone beds with main fault zone are favorable structures.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


17 valid minerals.

Detailed Mineral List:

ⓘ Baryte
Formula: BaSO4
ⓘ Calcite
Formula: CaCO3
ⓘ Calomel
Formula: [Hg2]2+Cl2
ⓘ Cinnabar
Formula: HgS
ⓘ Dickite
Formula: Al2(Si2O5)(OH)4
ⓘ Eglestonite
Formula: [Hg2]2+3OCl3(OH)
ⓘ Galena
Formula: PbS
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Hematite
Formula: Fe2O3
ⓘ 'Limonite'
ⓘ Metacinnabar
Formula: HgS
ⓘ Native Mercury
Formula: Hg
ⓘ Opal
Formula: SiO2 · nH2O
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Siderite
Formula: FeCO3
ⓘ Stibiconite
Formula: Sb3+Sb5+2O6(OH)
ⓘ Stibnite
Formula: Sb2S3

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Mercury1.AD.05Hg
Group 2 - Sulphides and Sulfosalts
ⓘMetacinnabar2.CB.05aHgS
ⓘGalena2.CD.10PbS
ⓘCinnabar2.CD.15aHgS
ⓘStibnite2.DB.05Sb2S3
ⓘPyrite2.EB.05aFeS2
Group 3 - Halides
ⓘCalomel3.AA.30[Hg2]2+Cl2
ⓘEglestonite3.DD.05[Hg2]2+3OCl3(OH)
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘHematite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
ⓘOpal4.DA.10SiO2 · nH2O
ⓘStibiconite4.DH.20Sb3+Sb5+2O6(OH)
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘSiderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
Group 9 - Silicates
ⓘDickite9.ED.05Al2(Si2O5)(OH)4
Unclassified
ⓘ'Limonite'-

List of minerals for each chemical element

HHydrogen
Hⓘ DickiteAl2(Si2O5)(OH)4
Hⓘ Eglestonite[Hg2]32+OCl3(OH)
Hⓘ GoethiteFe3+O(OH)
Hⓘ OpalSiO2 · nH2O
Hⓘ StibiconiteSb3+Sb25+O6(OH)
CCarbon
Cⓘ CalciteCaCO3
Cⓘ SideriteFeCO3
OOxygen
Oⓘ BaryteBaSO4
Oⓘ CalciteCaCO3
Oⓘ DickiteAl2(Si2O5)(OH)4
Oⓘ Eglestonite[Hg2]32+OCl3(OH)
Oⓘ GoethiteFe3+O(OH)
Oⓘ HematiteFe2O3
Oⓘ OpalSiO2 · nH2O
Oⓘ QuartzSiO2
Oⓘ SideriteFeCO3
Oⓘ StibiconiteSb3+Sb25+O6(OH)
AlAluminium
Alⓘ DickiteAl2(Si2O5)(OH)4
SiSilicon
Siⓘ DickiteAl2(Si2O5)(OH)4
Siⓘ OpalSiO2 · nH2O
Siⓘ QuartzSiO2
SSulfur
Sⓘ BaryteBaSO4
Sⓘ CinnabarHgS
Sⓘ GalenaPbS
Sⓘ MetacinnabarHgS
Sⓘ PyriteFeS2
Sⓘ StibniteSb2S3
ClChlorine
Clⓘ Calomel[Hg2]2+Cl2
Clⓘ Eglestonite[Hg2]32+OCl3(OH)
CaCalcium
Caⓘ CalciteCaCO3
FeIron
Feⓘ GoethiteFe3+O(OH)
Feⓘ HematiteFe2O3
Feⓘ PyriteFeS2
Feⓘ SideriteFeCO3
SbAntimony
Sbⓘ StibiconiteSb3+Sb25+O6(OH)
Sbⓘ StibniteSb2S3
BaBarium
Baⓘ BaryteBaSO4
HgMercury
Hgⓘ Calomel[Hg2]2+Cl2
Hgⓘ CinnabarHgS
Hgⓘ Eglestonite[Hg2]32+OCl3(OH)
Hgⓘ Native MercuryHg
Hgⓘ MetacinnabarHgS
PbLead
Pbⓘ GalenaPbS

Other Databases

Link to USGS MRDS:60000974

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America Plate

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