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State Route 37 roadcut (Indiana Geological Society Bulletin 18 location 20), Harrodsburg, Monroe Co., Indiana, USAi
Regional Level Types
State Route 37 roadcut (Indiana Geological Society Bulletin 18 location 20)Road Cutting
Harrodsburg- not defined -
Monroe Co.County
IndianaState
USACountry

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Key
Lock Map
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude: 39° North , 86° West (est.)
Margin of Error:~173km
Locality type:Road Cutting


Approximately 109 km (67 miles) south of Indianapolis and 17 km (10.5 miles) north of Bedford, just South of the Monroe Lake / Harrodsburg exit, North of Bedford.

Mineralization includes geodes that occur in the Harrodsburg Limestone, Middle Mississippian age strata, on both sides of road.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


17 valid minerals.

Detailed Mineral List:

Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Reference: Collection of Alex Earl, collected by Bill Cordua
Aragonite
Formula: CaCO3
Baryte
Formula: BaSO4
Reference: [MinRec 22:351]; Mineral News (1993) 9:6 pp. 1,5
Calcite
Formula: CaCO3
Reference: [MinRec 22:351]; Mineral News (1993) 9:6 pp. 1,5
Dolomite
Formula: CaMg(CO3)2
Reference: [MinRec 22:351]; Mineral News (1993) 9:6 pp. 1,5
Dolomite var: Ferroan Dolomite
Formula: Ca(Mg,Fe)(CO3)2
'Glauconite'
Formula: (K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
Reference: Erd, R. C. and S.S. Greenburg (1960) Minerals of Indiana. Indiana Geological Survey Bulletin 18 73pp
Honessite
Formula: (Ni1-xFe3+x)(OH)2[SO4]x/2 · nH2O
Jamborite
Formula: Ni2+1-xCo3+x(OH)2-x(SO4)x · nH2O
Reference: Mineral News (1993) 9:6 pp. 1,5
Marcasite
Formula: FeS2
Reference: [MinRec 22:351]; Mineral News (1993) 9:6 pp. 1,5
Millerite
Formula: NiS
Reference: [MinRec 22:351]; Mineral News (1993) 9:6 pp. 1,5
Pyrite
Formula: FeS2
Reference: [MinRec 22:351]; Mineral News (1993) 9:6 pp. 1,5
Quartz
Formula: SiO2
Reference: [MinRec 22:351]; Mineral News (1993) 9:6 pp. 1,5
Quartz var: Chalcedony
Formula: SiO2
Reference: No reference listed
Siderite
Formula: FeCO3
Reference: Erd, R. C. and S.S. Greenburg (1960) Minerals of Indiana. Indiana Geological Survey Bulletin 18 73pp
Smithsonite
Formula: ZnCO3
Reference: Erd, R. C. and S.S. Greenburg (1960) Minerals of Indiana. Indiana Geological Survey Bulletin 18 73pp
Smythite
Formula: (Fe,Ni)3+xS4 (x=0-0.3)
Reference: Dr. John Rakovan specimens.
Sphalerite
Formula: ZnS
Reference: [MinRec 22:351]; Erd, R. C. and S.S. Greenburg (1960) Minerals of Indiana. Indiana Geological Survey Bulletin 18 73pp
Strontianite
Formula: SrCO3
Reference: E Harrington collection
Sulphur
Formula: S8
Reference: Erd, R. C. and S.S. Greenburg (1960) Minerals of Indiana. Indiana Geological Survey Bulletin 18 73pp

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Sulphur1.CC.05S8
Group 2 - Sulphides and Sulfosalts
Marcasite2.EB.10aFeS2
Millerite2.CC.20NiS
Pyrite2.EB.05aFeS2
Smythite2.CC.10(Fe,Ni)3+xS4 (x=0-0.3)
Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
Jamborite4.FL.05Ni2+1-xCo3+x(OH)2-x(SO4)x · nH2O
Quartz4.DA.05SiO2
var: Chalcedony4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Aragonite5.AB.15CaCO3
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
var: Ferroan Dolomite5.AB.10Ca(Mg,Fe)(CO3)2
Siderite5.AB.05FeCO3
Smithsonite5.AB.05ZnCO3
Strontianite5.AB.15SrCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Honessite7.DD.35(Ni1-xFe3+x)(OH)2[SO4]x/2 · nH2O
Unclassified Minerals, Rocks, etc.
'Glauconite'-(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Semi-metals and non-metals
Sulphur1.3.5.1S8
Group 2 - SULFIDES
AmXp, with m:p = 1:1
Millerite2.8.16.1NiS
Smythite2.8.10.2(Fe,Ni)3+xS4 (x=0-0.3)
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:2
Marcasite2.12.2.1FeS2
Pyrite2.12.1.1FeS2
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
X(OH)3
Jamborite6.3.8.1Ni2+1-xCo3+x(OH)2-x(SO4)x · nH2O
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Siderite14.1.1.3FeCO3
Smithsonite14.1.1.6ZnCO3
Strontianite14.1.3.3SrCO3
AB(XO3)2
Ankerite14.2.1.2Ca(Fe2+,Mg)(CO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 31 - HYDRATED SULFATES CONTAINING HYDROXYL OR HALOGEN
Miscellaneous
Honessite31.10.6.1(Ni1-xFe3+x)(OH)2[SO4]x/2 · nH2O
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
'Glauconite'71.2.2a.5(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
Aragonite-CaCO3
Dolomite
var: Ferroan Dolomite
-Ca(Mg,Fe)(CO3)2
Quartz
var: Chalcedony
-SiO2

List of minerals for each chemical element

HHydrogen
H JamboriteNi2+1-xCox3+(OH)2-x(SO4)x · nH2O
H Honessite(Ni1-xFex3+)(OH)2[SO4]x/2 · nH2O
H Glauconite(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
CCarbon
C AragoniteCaCO3
C CalciteCaCO3
C DolomiteCaMg(CO3)2
C Dolomite (var: Ferroan Dolomite)Ca(Mg,Fe)(CO3)2
C StrontianiteSrCO3
C SideriteFeCO3
C SmithsoniteZnCO3
C AnkeriteCa(Fe2+,Mg)(CO3)2
OOxygen
O AragoniteCaCO3
O BaryteBaSO4
O CalciteCaCO3
O DolomiteCaMg(CO3)2
O QuartzSiO2
O Quartz (var: Chalcedony)SiO2
O Dolomite (var: Ferroan Dolomite)Ca(Mg,Fe)(CO3)2
O JamboriteNi2+1-xCox3+(OH)2-x(SO4)x · nH2O
O Honessite(Ni1-xFex3+)(OH)2[SO4]x/2 · nH2O
O StrontianiteSrCO3
O Glauconite(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
O SideriteFeCO3
O SmithsoniteZnCO3
O AnkeriteCa(Fe2+,Mg)(CO3)2
NaSodium
Na Glauconite(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
MgMagnesium
Mg DolomiteCaMg(CO3)2
Mg Dolomite (var: Ferroan Dolomite)Ca(Mg,Fe)(CO3)2
Mg Glauconite(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
AlAluminium
Al Glauconite(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
SiSilicon
Si QuartzSiO2
Si Quartz (var: Chalcedony)SiO2
Si Glauconite(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
SSulfur
S BaryteBaSO4
S MarcasiteFeS2
S MilleriteNiS
S PyriteFeS2
S SphaleriteZnS
S JamboriteNi2+1-xCox3+(OH)2-x(SO4)x · nH2O
S Honessite(Ni1-xFex3+)(OH)2[SO4]x/2 · nH2O
S Smythite(Fe,Ni)3+xS4 (x=0-0.3)
S SulphurS8
KPotassium
K Glauconite(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
CaCalcium
Ca AragoniteCaCO3
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
Ca Dolomite (var: Ferroan Dolomite)Ca(Mg,Fe)(CO3)2
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
FeIron
Fe MarcasiteFeS2
Fe PyriteFeS2
Fe Dolomite (var: Ferroan Dolomite)Ca(Mg,Fe)(CO3)2
Fe Honessite(Ni1-xFex3+)(OH)2[SO4]x/2 · nH2O
Fe Smythite(Fe,Ni)3+xS4 (x=0-0.3)
Fe Glauconite(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2
Fe SideriteFeCO3
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
CoCobalt
Co JamboriteNi2+1-xCox3+(OH)2-x(SO4)x · nH2O
NiNickel
Ni MilleriteNiS
Ni JamboriteNi2+1-xCox3+(OH)2-x(SO4)x · nH2O
Ni Honessite(Ni1-xFex3+)(OH)2[SO4]x/2 · nH2O
Ni Smythite(Fe,Ni)3+xS4 (x=0-0.3)
ZnZinc
Zn SphaleriteZnS
Zn SmithsoniteZnCO3
SrStrontium
Sr StrontianiteSrCO3
BaBarium
Ba BaryteBaSO4

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Erd, R. C. and S.S. Greenburg (1960), Minerals of Indiana. Indiana Geological Survey Bulletin 18, 73pp.
Bon, C. E. and Rakovan, J. (2012), The morphology and structure of smythite, (Fe,Ni)3S4 from Bloomington, Indiana. In Contributed in Specimen Mineralogy Part 1: 38th Annual Rochester Mineralogical Symposium. Rocks & Minerals: 87: 171-171.


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