Pennsy Supply Quarry (Millard Quarry), North Londonderry Township, Lebanon County, Pennsylvania, USAi
| Regional Level Types | |
|---|---|
| Pennsy Supply Quarry (Millard Quarry) | Quarry (Active) |
| North Londonderry Township | Township |
| Lebanon County | County |
| Pennsylvania | State |
| USA | Country |
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Latitude & Longitude (WGS84):
40° 19' 20'' North , 76° 34' 34'' West
Latitude & Longitude (decimal):
Type:
Quarry (Active) - last checked 2018
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Palmyra | 7,451 (2017) | 2.1km |
| Palmdale | 1,308 (2017) | 4.5km |
| Campbelltown | 3,616 (2017) | 5.0km |
| Annville | 4,767 (2017) | 5.2km |
| Hershey | 14,257 (2017) | 7.5km |
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 |
|---|---|---|
| Central Pennsylvania Rock and Mineral Club, Inc. | Harrisburg, Pennsylvania | 27km |
Other/historical names associated with this locality:
Millard Quarry, Clear Spring Quarry
The Millard Quarry was originally named the Clear Spring Quarry and began operation in 1880. In the 1890s, the quarry was acquired by Jacob Millard and it was operated by the Millard family until the mid 1960s. The quarry exchanged hands several times and in 2001, Pennsy Supply, a subsidiary of Oldcastle Materials, took ownership. The quarry produces limestone and dolomite for industrial use.
The quarry runs parallel to Route 422 and is about three miles long. The operation is so large, it has begun to expand underground.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
3 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree Diagram
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
List of minerals for each chemical element
| C | Carbon | |
|---|---|---|
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Quartz | SiO2 |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Pyrite | FeS2 |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Fe | Iron | |
| Fe | ⓘ Pyrite | FeS2 |
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Appalachian BasinBasin
- SCAB DomainDomain
- Southern and Central ApplachianAccretionary Complex
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Pennsy Supply Quarry, North Londonderry Township, Lebanon County, Pennsylvania, USA