Brooks Hollow Dam, Bear Mountain State Park, Orange County, New York, USAi
| Regional Level Types | |
|---|---|
| Brooks Hollow Dam | Dam |
| Bear Mountain State Park | State Park |
| Orange County | County |
| New York | State |
| USA | Country |
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Latitude & Longitude (WGS84):
41° 19' 38'' North , 74° 4' 14'' West
Latitude & Longitude (decimal):
Type:
Deposit first discovered:
1934
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Central Valley | 1,810 (2017) | 4.2km |
| Woodbury | 10,879 (2017) | 5.1km |
| Highland Mills | 3,957 (2017) | 5.1km |
| Harriman | 2,476 (2017) | 6.5km |
| Fort Montgomery | 1,571 (2017) | 7.0km |
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 |
|---|---|---|
| Orange County Mineral Society | Middletown, New York | 32km |
| Mid-Hudson Valley Gem and Mineral Society Inc. | Poughkeepsie, New York | 43km |
| North Jersey Mineralogical Society, Inc. | Paterson, New Jersey | 46km |
| Franklin Ogdensburg Mineralogical Society | Franklin, New Jersey | 49km |
Dam forming Lake Massawippa constructed by the CCC in 1934. Minerals were discovered when rock was blasted for spillway. Minerals associated with a small body of marble.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Calcite Formula: CaCO3 References: |
| ⓘ Diopside Formula: CaMgSi2O6 References: |
| ⓘ Fluorapatite Formula: Ca5(PO4)3F References: |
| ⓘ Meionite Formula: Ca4Al6Si6O24CO3 References: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 5 - Nitrates and Carbonates | |||
|---|---|---|---|
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
| Group 9 - Silicates | |||
| ⓘ | Diopside | 9.DA.15 | CaMgSi2O6 |
| ⓘ | Meionite | 9.FB.15 | Ca4Al6Si6O24CO3 |
List of minerals for each chemical element
| C | Carbon | |
|---|---|---|
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| O | Oxygen | |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Diopside | CaMgSi2O6 |
| O | ⓘ Fluorapatite | Ca5(PO4)3F |
| O | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| F | Fluorine | |
| F | ⓘ Fluorapatite | Ca5(PO4)3F |
| Mg | Magnesium | |
| Mg | ⓘ Diopside | CaMgSi2O6 |
| Al | Aluminium | |
| Al | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| Si | Silicon | |
| Si | ⓘ Diopside | CaMgSi2O6 |
| Si | ⓘ Meionite | Ca4Al6Si6O24CO3 |
| P | Phosphorus | |
| P | ⓘ Fluorapatite | Ca5(PO4)3F |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Diopside | CaMgSi2O6 |
| Ca | ⓘ Fluorapatite | Ca5(PO4)3F |
| Ca | ⓘ Meionite | Ca4Al6Si6O24CO3 |
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Appalachian BasinBasin
- Laurentides DomainPassive Margin
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Brooks Hollow Dam, Bear Mountain State Park, Orange County, New York, USA