De Hart Mine, Calais (Golden Corner), Randolph Township, Morris County, New Jersey, USAi
| Regional Level Types | |
|---|---|
| De Hart Mine | Mine |
| Calais (Golden Corner) | - not defined - |
| Randolph Township | Township |
| Morris County | County |
| New Jersey | State |
| USA | Country |
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Latitude & Longitude (WGS84):
40° 50' 37'' North , 74° 36' 3'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Randolph | 25,734 (2017) | 1.7km |
| Kenvil | 3,009 (2017) | 4.3km |
| Succasunna | 9,152 (2017) | 4.3km |
| Dover | 18,346 (2017) | 5.6km |
| Wharton | 6,613 (2017) | 5.7km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| Morris Museum Mineralogical Society | Morristown, New Jersey | 11km |
| New Jersey Mineralogical Society, Inc | Mountainside, New Jersey | 28km |
| North Jersey Mineralogical Society, Inc. | Paterson, New Jersey | 37km |
Mindat Locality ID:
12479
Long-form identifier:
mindat:1:2:12479:2
GUID (UUID V4):
961307a0-46b1-4a28-bd80-e8a837779285
An iron mine in magnetite ore located about 1½ miles (2 km) North of the former Calais. Started before 1868, closed 1873, reopened 1879 & closed 1884, briefly worked 1886. Ore vein was up to 14 feet (over 4 meters) thick. 4 deeper veins to 1,200 feet (400 meters) long. Workings featured a shaft 65 feet (21 meters) deep.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
| ⓘ Zircon Formula: Zr(SiO4) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| Group 9 - Silicates | |||
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| Unclassified | |||
| ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | Oxygen | |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Zircon | Zr(SiO4) |
| O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| F | Fluorine | |
| F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Si | Silicon | |
| Si | ⓘ Zircon | Zr(SiO4) |
| P | Phosphorus | |
| P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Cl | Chlorine | |
| Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ca | Calcium | |
| Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Fe | Iron | |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Zr | Zirconium | |
| Zr | ⓘ Zircon | Zr(SiO4) |
Other Databases
| Link to USGS MRDS: | 10082409 |
|---|
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Appalachian BasinBasin
- Laurentides DomainDomain
USA
- New Jersey
- Dover Mining DistrictMining District
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References
