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U.S. Gypsum Company Shoals Mine (Shoals), Southwest Indiana Gypsum Deposit, Martin County, Indiana, USA i
Regional Level Types
U.S. Gypsum Company Shoals Mine (Shoals) Mine
Southwest Indiana Gypsum Deposit Deposit
Martin County County
Indiana State
USA Country

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Latitude & Longitude (WGS84):

38° 40' 30'' North , 86° 45' 15'' West

Latitude & Longitude (decimal):

38.67500,-86.75417

G#: dnfk1bed1

Type:

Köppen climate type:

Cfa : Humid subtropical climate

Nearest Settlements:

Place	Population	Distance
Shoals	782 (2017)	3.3km
Dover Hill	114 (2017)	7.0km
Loogootee	2,722 (2017)	13.9km
Williams	286 (2017)	17.1km
West Baden Springs	564 (2017)	17.4km

Nearest Clubs:
Local clubs are the best way to get access to collecting localities

Club	Location	Distance
Lawrence County Rock Club, Inc	Bedford, Indiana	31km

Mindat Locality ID:

179795

Long-form identifier:

mindat:1:2:179795:7

GUID (UUID V4):

0

Commodities (Major) - Gypsum-Anhydrite
Deposit Type: Sedimentary
Development Status: Producer
Host Rock Unit: Santee Limestone
Structure: Cincinnati Arch
Host Rock: Evaporite, Carbonate
Tectonic Structure: Illinois Basin - shallow marine environment southwest of the Cincinnati Arch.

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.

ⓘ Gypsum & Anhydrite

Mineral List

ⓘ var. Illite

ⓘ 'Rhombohedral Carbonate'

6 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Formula: CaSO₄

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

Formula: CaCO₃

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

Formula: CaMg(CO₃)₂

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

Formula: CaSO₄ · 2H₂O

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Muscovite var. Illite

Formula: K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

Formula: SiO₂

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ 'Rhombohedral Carbonate'

Formula: (Ca/Mg/Fe/Mn etc)CO₃

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘ	Quartz	4.DA.05	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Dolomite	5.AB.10	CaMg(CO₃)₂
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Anhydrite	7.AD.30	CaSO₄
ⓘ	Gypsum	7.CD.40	CaSO₄ · 2H₂O
Group 9 - Silicates
ⓘ	Muscovite var. Illite	9.EC.15	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
ⓘ		9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
Unclassified
ⓘ	'Rhombohedral Carbonate'	-	(Ca/Mg/Fe/Mn etc)CO₃

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Gypsum	CaSO₄ · 2H₂O
H	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
C	Carbon
C	ⓘ Calcite	CaCO₃
C	ⓘ Dolomite	CaMg(CO₃)₂
C	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
O	Oxygen
O	ⓘ Anhydrite	CaSO₄
O	ⓘ Calcite	CaCO₃
O	ⓘ Dolomite	CaMg(CO₃)₂
O	ⓘ Gypsum	CaSO₄ · 2H₂O
O	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Quartz	SiO₂
O	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
Mg	Magnesium
Mg	ⓘ Dolomite	CaMg(CO₃)₂
Mg	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
Al	Aluminium
Al	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	Silicon
Si	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Quartz	SiO₂
S	Sulfur
S	ⓘ Anhydrite	CaSO₄
S	ⓘ Gypsum	CaSO₄ · 2H₂O
K	Potassium
K	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Ca	Calcium
Ca	ⓘ Anhydrite	CaSO₄
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Dolomite	CaMg(CO₃)₂
Ca	ⓘ Gypsum	CaSO₄ · 2H₂O
Ca	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
Mn	Manganese
Mn	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
Fe	Iron
Fe	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃

Other Databases

Link to USGS MRDS:	10107387

Other Regions, Features and Areas containing this locality

North AmericaContinent

North America PlateTectonic Plate

Granite-Rhyolite ProvinceMagmatic Province
Illinois BasinBasin
Shawnee DomainDomain

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.

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