Robert Matthew Joeckel, K. D. Wally, S.A. Fischbein, P.R. Hanson (2007) Sulfate Mineral Paragenesis in Pennsylvanian Rocks and The Occurrence of Slavikite in Nebraska. REAT PLAINS RESEARCH 17:1 pages 17-33 (Spring 2007).

ⓘ Calcite

Formula: CaCO₃

References:

ⓘ Copiapite

Formula: Fe²⁺Fe³⁺₄(SO₄)₆(OH)₂ · 20H₂O

References:

ⓘ Epsomite

Formula: MgSO₄ · 7H₂O

References:

ⓘ Felsőbányaite

Formula: Al₄(SO₄)(OH)₁₀ · 4H₂O

References:

ⓘ Gypsum

Formula: CaSO₄ · 2H₂O

References:

ⓘ Halotrichite

Formula: FeAl₂(SO₄)₄ · 22H₂O

References:

ⓘ Pyrite

Formula: FeS₂

References:

ⓘ Rozenite

Formula: FeSO₄ · 4H₂O

References:

ⓘ Slavíkite

Formula: (H₃O⁺)₃Mg₆Fe₁₅(SO₄)₂₁(OH)₁₈ · 98H₂O

References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘ	Pyrite	2.EB.05a	FeS₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Rozenite	7.CB.15	FeSO₄ · 4H₂O
ⓘ	Epsomite	7.CB.40	MgSO₄ · 7H₂O
ⓘ	Alunogen	7.CB.45	Al₂(SO₄)₃ · 17H₂O
ⓘ	Halotrichite	7.CB.85	FeAl₂(SO₄)₄ · 22H₂O
ⓘ	Gypsum	7.CD.40	CaSO₄ · 2H₂O
ⓘ	Copiapite	7.DB.35	Fe²⁺Fe³⁺₄(SO₄)₆(OH)₂ · 20H₂O
ⓘ	Felsőbányaite	7.DD.05	Al₄(SO₄)(OH)₁₀ · 4H₂O
ⓘ	Slavíkite	7.DF.30	(H₃O⁺)₃Mg₆Fe₁₅(SO₄)₂₁(OH)₁₈ · 98H₂O

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
H	ⓘ Copiapite	Fe²⁺Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
H	ⓘ Epsomite	MgSO₄ · 7H₂O
H	ⓘ Felsőbányaite	Al₄(SO₄)(OH)₁₀ · 4H₂O
H	ⓘ Gypsum	CaSO₄ · 2H₂O
H	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
H	ⓘ Rozenite	FeSO₄ · 4H₂O
H	ⓘ Slavíkite	(H₃O⁺)₃Mg₆Fe₁₅(SO₄)₂₁(OH)₁₈ · 98H₂O
C	Carbon
C	ⓘ Calcite	CaCO₃
O	Oxygen
O	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
O	ⓘ Calcite	CaCO₃
O	ⓘ Copiapite	Fe²⁺Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
O	ⓘ Epsomite	MgSO₄ · 7H₂O
O	ⓘ Felsőbányaite	Al₄(SO₄)(OH)₁₀ · 4H₂O
O	ⓘ Gypsum	CaSO₄ · 2H₂O
O	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
O	ⓘ Rozenite	FeSO₄ · 4H₂O
O	ⓘ Slavíkite	(H₃O⁺)₃Mg₆Fe₁₅(SO₄)₂₁(OH)₁₈ · 98H₂O
Mg	Magnesium
Mg	ⓘ Epsomite	MgSO₄ · 7H₂O
Mg	ⓘ Slavíkite	(H₃O⁺)₃Mg₆Fe₁₅(SO₄)₂₁(OH)₁₈ · 98H₂O
Al	Aluminium
Al	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
Al	ⓘ Felsőbányaite	Al₄(SO₄)(OH)₁₀ · 4H₂O
Al	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
S	Sulfur
S	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
S	ⓘ Copiapite	Fe²⁺Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
S	ⓘ Epsomite	MgSO₄ · 7H₂O
S	ⓘ Felsőbányaite	Al₄(SO₄)(OH)₁₀ · 4H₂O
S	ⓘ Gypsum	CaSO₄ · 2H₂O
S	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
S	ⓘ Pyrite	FeS₂
S	ⓘ Rozenite	FeSO₄ · 4H₂O
S	ⓘ Slavíkite	(H₃O⁺)₃Mg₆Fe₁₅(SO₄)₂₁(OH)₁₈ · 98H₂O
Ca	Calcium
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Gypsum	CaSO₄ · 2H₂O
Fe	Iron
Fe	ⓘ Copiapite	Fe²⁺Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
Fe	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Rozenite	FeSO₄ · 4H₂O
Fe	ⓘ Slavíkite	(H₃O⁺)₃Mg₆Fe₁₅(SO₄)₂₁(OH)₁₈ · 98H₂O

Other Regions, Features and Areas containing this locality

North AmericaContinent

North America PlateTectonic Plate

Great Plains DomainDomain
Mid-continent RiftNarrow Rift

USA

Midcontinent RiftGeologic Province

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References

Joeckel, Robert Matthew , K. D. Wally, S.A. Fischbein, P.R. Hanson (2007) Sulfate Mineral Paragenesis in Pennsylvanian Rocks and The Occurrence of Slavikite in Nebraska. Great Plains Research 17(1) (Spring 2007): 17-33.

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Indian Cave Sandstone, Brownville, Nemaha County, Nebraska, USAiRegional Level TypesIndian Cave SandstoneBeds BrownvilleVillage Nemaha CountyCounty NebraskaState USACountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Other Regions, Features and Areas containing this locality

References

Indian Cave Sandstone, Brownville, Nemaha County, Nebraska, USA i
Regional Level Types
Indian Cave Sandstone Beds
Brownville Village
Nemaha County County
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