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Buckeye Mountain (Blaylock Mountain), Polk Co., Arkansas, USA

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Key
Lock Map
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 34° North , 94° West (est.)
Margin of Error:~4km
Locality type:Mountain
Köppen climate type:Cfa : Humid subtropical climate


Phosphates in novaculite.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


13 valid minerals. 1 erroneous literature entry.

Detailed Mineral List:

Beraunite
Formula: Fe2+Fe3+5(PO4)4(OH)5 · 6H2O
Reference: Rocks and Minerals, (1988) 63:104-125 IMA nomenclature revision re-instated eleonorite as the ferric dominant member of the group. 2015.
Cacoxenite
Formula: Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Reference: Rocks and Minerals, (1988) 63:104-125
Cryptomelane
Formula: K(Mn4+7Mn3+)O16
Reference: Rocks and Minerals, (1988) 63:104-125
Dufrénite
Formula: Ca0.5Fe2+Fe3+5(PO4)4(OH)6 · 2H2O
Reference: Rocks and Minerals, (1988) 63:104-125
Eleonorite
Formula: Fe3+6(PO4)4O(OH)4 · 6H2O
Reference: IMA nomenclature revision re-instated eleonorite as the ferric dominant member of the group. 2015
Goethite
Formula: α-Fe3+O(OH)
Reference: Rocks and Minerals, (1988) 63:104-125
Hematite
Formula: Fe2O3
Reference: Rocks and Minerals, (1988) 63:104-125
Kidwellite
Formula: NaFe3+9+x(PO4)6(OH)11 · 3H2O, x = 0.33
Reference: Rocks and Minerals, (1988) 63:104-125
'Laubmannite (of Moore)'
Formula: (Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x = approx · 0.1.
Reference: Moore, P. B. (1970): Crystal chemistry of the basic iron phosphates. Am. Mineral. 55, 135-169.
Lipscombite
Formula: Fe2+Fe3+2(PO4)2(OH)2
Reference: Rocks and Minerals, (1988) 63:104-125
Planerite
Formula: Al6(PO4)2(HPO4)2(OH)8 · 4 H2O
Reference: Rocks and Minerals, (1988) 63:104-125
Rockbridgeite
Formula: Fe2+Fe3+4(PO4)3(OH)5
Reference: Rocks and Minerals, (1988) 63:104-125
Strengite
Formula: FePO4 · 2H2O
Reference: Rocks and Minerals, (1988) 63:104-125
Turquoise ?
Formula: Cu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O
Reference: Rocks and Minerals, (1988) 63:104-125
Wavellite ?
Formula: Al3(PO4)2(OH,F)3 · 5H2O
Reference: Rocks and Minerals, (1988) 63:104-125

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
'Cryptomelane'4.DK.05aK(Mn4+7Mn3+)O16
'Goethite'4.00.α-Fe3+O(OH)
'Hematite'4.CB.05Fe2O3
Group 8 - Phosphates, Arsenates and Vanadates
'Beraunite' ?8.DC.27Fe2+Fe3+5(PO4)4(OH)5 · 6H2O
'Cacoxenite'8.DC.40Fe3+24AlO6(PO4)17(OH)12 · 75H2O
'Dufrénite'8.DK.15Ca0.5Fe2+Fe3+5(PO4)4(OH)6 · 2H2O
'Kidwellite'8.DK.20NaFe3+9+x(PO4)6(OH)11 · 3H2O, x = 0.33
'Lipscombite'8.BB.90Fe2+Fe3+2(PO4)2(OH)2
'Planerite'8.DD.15Al6(PO4)2(HPO4)2(OH)8 · 4 H2O
'Rockbridgeite'8.BC.10Fe2+Fe3+4(PO4)3(OH)5
'Strengite'8.CD.10FePO4 · 2H2O
'Turquoise' ?8.DD.15Cu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O
'Wavellite' ?8.DC.50Al3(PO4)2(OH,F)3 · 5H2O
Unclassified Minerals, Rocks, etc.
'Eleonorite'-Fe3+6(PO4)4O(OH)4 · 6H2O
'Laubmannite (of Moore)'-(Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x = approx · 0.1.

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Group 7 - MULTIPLE OXIDES
AB8X16
Cryptomelane7.9.1.2K(Mn4+7Mn3+)O16
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
(AB)5(XO4)2·xH2O
Strengite40.4.1.2FePO4 · 2H2O
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)5(XO4)3Zq
Rockbridgeite41.9.2.1Fe2+Fe3+4(PO4)3(OH)5
(AB)3(XO4)2Zq
Lipscombite41.10.2.1Fe2+Fe3+2(PO4)2(OH)2
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)5(XO4)3Zq·xH2O
Kidwellite42.8.2.1NaFe3+9+x(PO4)6(OH)11 · 3H2O, x = 0.33
(AB)7(XO4)4Zq·xH2O
Dufrénite42.9.1.2Ca0.5Fe2+Fe3+5(PO4)4(OH)6 · 2H2O
Planerite42.9.3.6Al6(PO4)2(HPO4)2(OH)8 · 4 H2O
Turquoise ?42.9.3.1Cu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O
A3(XO4)2Zq·xH2O
Wavellite ?42.10.2.1Al3(PO4)2(OH,F)3 · 5H2O
(AB)3(XO4)2Zq·xH2O
Beraunite ?42.11.16.1Fe2+Fe3+5(PO4)4(OH)5 · 6H2O
Miscellaneous
Cacoxenite42.13.5.1Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Unclassified Minerals, Rocks, etc.
Eleonorite-Fe3+6(PO4)4O(OH)4 · 6H2O
'Laubmannite (of Moore)'-(Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x = approx · 0.1.

List of minerals for each chemical element

HHydrogen
H BerauniteFe2+Fe53+(PO4)4(OH)5 · 6H2O
H CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
H DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
H EleonoriteFe63+(PO4)4O(OH)4 · 6H2O
H Goethiteα-Fe3+O(OH)
H KidwelliteNaFe3+9+x(PO4)6(OH)11 · 3H2O, x = 0.33
H Laubmannite (of Moore)(Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x = approx · 0.1.
H LipscombiteFe2+Fe23+(PO4)2(OH)2
H PlaneriteAl6(PO4)2(HPO4)2(OH)8 · 4 H2O
H RockbridgeiteFe2+Fe43+(PO4)3(OH)5
H StrengiteFePO4 · 2H2O
H TurquoiseCu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O
H WavelliteAl3(PO4)2(OH,F)3 · 5H2O
OOxygen
O BerauniteFe2+Fe53+(PO4)4(OH)5 · 6H2O
O CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
O CryptomelaneK(Mn74+Mn3+)O16
O DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
O EleonoriteFe63+(PO4)4O(OH)4 · 6H2O
O Goethiteα-Fe3+O(OH)
O HematiteFe2O3
O KidwelliteNaFe3+9+x(PO4)6(OH)11 · 3H2O, x = 0.33
O Laubmannite (of Moore)(Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x = approx · 0.1.
O LipscombiteFe2+Fe23+(PO4)2(OH)2
O PlaneriteAl6(PO4)2(HPO4)2(OH)8 · 4 H2O
O RockbridgeiteFe2+Fe43+(PO4)3(OH)5
O StrengiteFePO4 · 2H2O
O TurquoiseCu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O
O WavelliteAl3(PO4)2(OH,F)3 · 5H2O
NaSodium
Na KidwelliteNaFe3+9+x(PO4)6(OH)11 · 3H2O, x = 0.33
AlAluminium
Al CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
Al PlaneriteAl6(PO4)2(HPO4)2(OH)8 · 4 H2O
Al TurquoiseCu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O
Al WavelliteAl3(PO4)2(OH,F)3 · 5H2O
PPhosphorus
P BerauniteFe2+Fe53+(PO4)4(OH)5 · 6H2O
P CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
P DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
P EleonoriteFe63+(PO4)4O(OH)4 · 6H2O
P KidwelliteNaFe3+9+x(PO4)6(OH)11 · 3H2O, x = 0.33
P Laubmannite (of Moore)(Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x = approx · 0.1.
P LipscombiteFe2+Fe23+(PO4)2(OH)2
P PlaneriteAl6(PO4)2(HPO4)2(OH)8 · 4 H2O
P RockbridgeiteFe2+Fe43+(PO4)3(OH)5
P StrengiteFePO4 · 2H2O
P TurquoiseCu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O
P WavelliteAl3(PO4)2(OH,F)3 · 5H2O
KPotassium
K CryptomelaneK(Mn74+Mn3+)O16
CaCalcium
Ca DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
MnManganese
Mn CryptomelaneK(Mn74+Mn3+)O16
FeIron
Fe BerauniteFe2+Fe53+(PO4)4(OH)5 · 6H2O
Fe CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
Fe DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
Fe EleonoriteFe63+(PO4)4O(OH)4 · 6H2O
Fe Goethiteα-Fe3+O(OH)
Fe HematiteFe2O3
Fe KidwelliteNaFe3+9+x(PO4)6(OH)11 · 3H2O, x = 0.33
Fe Laubmannite (of Moore)(Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x = approx · 0.1.
Fe LipscombiteFe2+Fe23+(PO4)2(OH)2
Fe RockbridgeiteFe2+Fe43+(PO4)3(OH)5
Fe StrengiteFePO4 · 2H2O
Fe TurquoiseCu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O
CuCopper
Cu Laubmannite (of Moore)(Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x = approx · 0.1.
Cu TurquoiseCu(Al,Fe3+)6(PO4)4(OH)8 · 4H2O

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Smith, Arthur E. Jr. (1988) Arkansas Mineral Locality Index. Rocks & Minerals 63:104-125.


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