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Rexburg Area, Madison County, Idaho, USAi
| Regional Level Types | |
|---|---|
| Rexburg Area | Area |
| Madison County | County |
| Idaho | State |
| USA | Country |
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Latitude & Longitude (WGS84):
43° North , 111° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~31km
Type:
Köppen climate type:
No description has been added for this locality. Can you add one?
Select Mineral List Type
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-localities8 valid minerals. 3 (TL) - type locality of valid minerals.
Rock Types Recorded
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Anorthite Formula: Ca(Al2Si2O8) |
| ⓘ Anorthite var. Labradorite Formula: (Ca,Na)[Al(Al,Si)Si2O8] Description: Occurs as microscopic euhedral laths in the basaltic mass. |
| ⓘ Calcite Formula: CaCO3 Description: Occurs in micro-vesicles. |
| ⓘ Forsterite Formula: Mg2(SiO4) Description: Occurs as rock-forming constituent of basalt mass. |
| ⓘ 'Glass' |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Luogufengite (TL) Formula: Fe2O3 Type Locality: |
| ⓘ Maghemite Formula: (Fe3+0.67◻0.33)Fe3+2O4 |
| ⓘ 'Palagonite' |
| ⓘ Valleyite (TL) Formula: Ca4Fe6O13 Type Locality: |
| ⓘ Xuite (TL) Formula: Ca3Fe3+2[(AlO3(OH)]3 Type Locality: |
Menan volcanic complex, Rexburg area, Madison County, Idaho, USA