Vulcan Materials Company Colesburg quarry (Fort Knox quarry), Hardin County, Kentucky, USAi
| Regional Level Types | |
|---|---|
| Vulcan Materials Company Colesburg quarry (Fort Knox quarry) | Quarry |
| Hardin County | County |
| Kentucky | State |
| USA | Country |
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Latitude & Longitude (WGS84):
37° North , 85° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~35km
Type:
Köppen climate type:
E of US 31W on KY 434; bedding planes deposits: gypsum (satin spar to 40 cm wide, 1 cm thick); geodes with anhydrite and gypsum.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Anhydrite Formula: CaSO4 |
| ⓘ Gypsum Formula: CaSO4 · 2H2O |
| ⓘ Gypsum var. Satin Spar Gypsum Formula: CaSO4 · 2H2O |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
|---|---|---|---|
| ⓘ | Anhydrite | 7.AD.30 | CaSO4 |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| ⓘ | var. Satin Spar Gypsum | 7.CD.40 | CaSO4 · 2H2O |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Gypsum var. Satin Spar Gypsum | CaSO4 · 2H2O |
| O | Oxygen | |
| O | ⓘ Anhydrite | CaSO4 |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Gypsum var. Satin Spar Gypsum | CaSO4 · 2H2O |
| S | Sulfur | |
| S | ⓘ Anhydrite | CaSO4 |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Gypsum var. Satin Spar Gypsum | CaSO4 · 2H2O |
| Ca | Calcium | |
| Ca | ⓘ Anhydrite | CaSO4 |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Gypsum var. Satin Spar Gypsum | CaSO4 · 2H2O |
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Granite-Rhyolite ProvinceMagmatic Province
- Illinois BasinBasin
- Shawnee DomainDomain
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