Little Belt Mountains, Judith Basin County, Montana, USAi
| Regional Level Types | |
|---|---|
| Little Belt Mountains | Mountain Range |
| Judith Basin County | County |
| Montana | State |
| USA | Country |
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Latitude & Longitude (WGS84):
47° North , 110° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~56km
Type:
KΓΆppen climate type:
Mindat Locality ID:
186125
Long-form identifier:
mindat:1:2:186125:2
GUID (UUID V4):
eb6cac55-4fe3-4150-9eb2-056fff8f9ddd
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Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities20 valid minerals.
Rock Types Recorded
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Alphabetical List Tree DiagramDetailed Mineral List:
| β Aegirine Formula: NaFe3+Si2O6 Localities: References: |
| β 'Amphibole Supergroup' Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| β Analcime Formula: Na(AlSi2O6) · H2O Localities: |
| β Ankerite Formula: Ca(Fe2+,Mg)(CO3)2 |
| β 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) Localities: |
| β Augite Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6 Localities: |
| β Baryte Formula: BaSO4 |
| β 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| β Calcite Formula: CaCO3 |
| β 'Chlorite Group' |
| β 'Clinopyroxene Subgroup' |
| β Corundum Formula: Al2O3 |
| β Corundum var. Sapphire Formula: Al2O3 Habit: up to 15mm Colour: Bright blue Description: Blue (Fe2+/Ti4+ charge transfer) or purple (Cr).
Xenolithic. |
| β Diopside Formula: CaMgSi2O6 |
| β Dolomite Formula: CaMg(CO3)2 |
| β Forsterite Formula: Mg2SiO4 |
| β Gold Formula: Au |
| β Hematite Formula: Fe2O3 |
| β 'Hornblende' |
| β Magnetite Formula: Fe2+Fe3+2O4 Description: With Al-rich rims.
Rims pleonaste. |
| β Microcline Formula: K(AlSi3O8) |
| β Nepheline Formula: Na3K(Al4Si4O16) |
| β 'Orthopyroxene Subgroup' |
| β Phlogopite Formula: KMg3(AlSi3O10)(OH)2 Description: Mg-rich core.
Fe/Ba-rich rims. |
| β 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 Description: In pyrope-cpx-plagioclase granulite xenolith. |
| β Pyrite Formula: FeS2 |
| β Pyrope Formula: Mg3Al2(SiO4)3 Description: In pyrope-cpx-plagioclase granulite xenolith. |
| β 'Serpentine Subgroup' Formula: D3[Si2O5](OH)4 |
| β Spinel Formula: MgAl2O4 Description: Rims sapphire.
Mixture of Al-rich material with the Yogo magma. |
| β Spinel var. Pleonaste Formula: (Mg,Fe)Al2O4 Description: Rims sapphire.
Mixture of Al-rich material with the Yogo magma. |
| β Zircon Formula: Zr(SiO4) Localities: References: |
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| β | Gold | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| β | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| β | Corundum | 4.CB.05 | Al2O3 |
| β | var. Sapphire | 4.CB.05 | Al2O3 |
| β | Hematite | 4.CB.05 | Fe2O3 |
| β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| β | Spinel | 4.BB.05 | MgAl2O4 |
| β | var. Pleonaste | 4.BB.05 | (Mg,Fe)Al2O4 |
| Group 5 - Nitrates and Carbonates | |||
| β | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
| β | Calcite | 5.AB.05 | CaCO3 |
| β | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| β | Baryte | 7.AD.35 | BaSO4 |
| Group 9 - Silicates | |||
| β | Aegirine | 9.DA.25 | NaFe3+Si2O6 |
| β | Analcime | 9.GB.05 | Na(AlSi2O6) Β· H2O |
| β | Augite | 9.DA.15 | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| β | Diopside | 9.DA.15 | CaMgSi2O6 |
| β | Forsterite | 9.AC.05 | Mg2SiO4 |
| β | Microcline | 9.FA.30 | K(AlSi3O8) |
| β | Nepheline | 9.FA.05 | Na3K(Al4Si4O16) |
| β | Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
| β | Pyrope | 9.AD.25 | Mg3Al2(SiO4)3 |
| β | Zircon | 9.AD.30 | Zr(SiO4) |
| Unclassified Minerals, Rocks, etc. | |||
| β | 'Amphibole Supergroup' | - | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| β | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
| β | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| β | 'Chlorite Group' | - | |
| β | 'Clinopyroxene Subgroup' | - | |
| β | 'Hornblende' | - | |
| β | 'Orthopyroxene Subgroup' | - | |
| β | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| β | 'Serpentine Subgroup' | - | D3[Si2O5](OH)4 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
| H | β Analcime | Na(AlSi2O6) · H2O |
| H | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| H | β Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| H | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| H | β Serpentine Subgroup | D3[Si2O5](OH)4 |
| C | Carbon | |
| C | β Calcite | CaCO3 |
| C | β Dolomite | CaMg(CO3)2 |
| C | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| O | Oxygen | |
| O | β Corundum var. Sapphire | Al2O3 |
| O | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
| O | β Calcite | CaCO3 |
| O | β Analcime | Na(AlSi2O6) · H2O |
| O | β Magnetite | Fe2+Fe23+O4 |
| O | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | β Dolomite | CaMg(CO3)2 |
| O | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| O | β Baryte | BaSO4 |
| O | β Spinel var. Pleonaste | (Mg,Fe)Al2O4 |
| O | β Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| O | β Diopside | CaMgSi2O6 |
| O | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| O | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | β Pyrope | Mg3Al2(SiO4)3 |
| O | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| O | β Aegirine | NaFe3+Si2O6 |
| O | β Microcline | K(AlSi3O8) |
| O | β Zircon | Zr(SiO4) |
| O | β Nepheline | Na3K(Al4Si4O16) |
| O | β Forsterite | Mg2SiO4 |
| O | β Serpentine Subgroup | D3[Si2O5](OH)4 |
| O | β Hematite | Fe2O3 |
| O | β Corundum | Al2O3 |
| O | β Spinel | MgAl2O4 |
| F | Fluorine | |
| F | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| F | β Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| F | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Na | Sodium | |
| Na | β Analcime | Na(AlSi2O6) · H2O |
| Na | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Na | β Aegirine | NaFe3+Si2O6 |
| Na | β Nepheline | Na3K(Al4Si4O16) |
| Mg | Magnesium | |
| Mg | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Mg | β Dolomite | CaMg(CO3)2 |
| Mg | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Mg | β Spinel var. Pleonaste | (Mg,Fe)Al2O4 |
| Mg | β Diopside | CaMgSi2O6 |
| Mg | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Mg | β Pyrope | Mg3Al2(SiO4)3 |
| Mg | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Mg | β Forsterite | Mg2SiO4 |
| Mg | β Spinel | MgAl2O4 |
| Al | Aluminium | |
| Al | β Corundum var. Sapphire | Al2O3 |
| Al | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Al | β Analcime | Na(AlSi2O6) · H2O |
| Al | β Spinel var. Pleonaste | (Mg,Fe)Al2O4 |
| Al | β Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Al | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Al | β Pyrope | Mg3Al2(SiO4)3 |
| Al | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Al | β Microcline | K(AlSi3O8) |
| Al | β Nepheline | Na3K(Al4Si4O16) |
| Al | β Corundum | Al2O3 |
| Al | β Spinel | MgAl2O4 |
| Si | Silicon | |
| Si | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Si | β Analcime | Na(AlSi2O6) · H2O |
| Si | β Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Si | β Diopside | CaMgSi2O6 |
| Si | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Si | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | β Pyrope | Mg3Al2(SiO4)3 |
| Si | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Si | β Aegirine | NaFe3+Si2O6 |
| Si | β Microcline | K(AlSi3O8) |
| Si | β Zircon | Zr(SiO4) |
| Si | β Nepheline | Na3K(Al4Si4O16) |
| Si | β Forsterite | Mg2SiO4 |
| Si | β Serpentine Subgroup | D3[Si2O5](OH)4 |
| P | Phosphorus | |
| P | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| S | Sulfur | |
| S | β Baryte | BaSO4 |
| S | β Pyrite | FeS2 |
| Cl | Chlorine | |
| Cl | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| Cl | β Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| K | Potassium | |
| K | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
| K | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| K | β Microcline | K(AlSi3O8) |
| K | β Nepheline | Na3K(Al4Si4O16) |
| Ca | Calcium | |
| Ca | β Calcite | CaCO3 |
| Ca | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ca | β Dolomite | CaMg(CO3)2 |
| Ca | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Ca | β Diopside | CaMgSi2O6 |
| Ca | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Ca | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ti | Titanium | |
| Ti | β Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Ti | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Fe | Iron | |
| Fe | β Magnetite | Fe2+Fe23+O4 |
| Fe | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Fe | β Spinel var. Pleonaste | (Mg,Fe)Al2O4 |
| Fe | β Pyrite | FeS2 |
| Fe | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Fe | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Fe | β Aegirine | NaFe3+Si2O6 |
| Fe | β Hematite | Fe2O3 |
| Zr | Zirconium | |
| Zr | β Zircon | Zr(SiO4) |
| Ba | Barium | |
| Ba | β Baryte | BaSO4 |
| Au | Gold | |
| Au | β Gold | Au |
Localities in this Region
- Montana
- Judith Basin County
- Little Belt Mountains
- Judith Basin County
Other Regions, Features and Areas containing this locality
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Yogo Gulch, Yogo District, Little Belt Mountains, Judith Basin County, Montana, USA