| Locality type: | Construction Site |
| Classification |
|---|
|
| Species: | 'Heulandite Subgroup' (not an IMA approved species) |
| Formula: | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Confirmation |
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|
| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Associated Minerals Based on Photo Data: |
|---|
|
| Pyrite | ⓘ1 photo of Heulandite Subgroup associated with Pyrite at this locality. |
| Stilbite-Ca | ⓘ1 photo of Heulandite Subgroup associated with Stilbite-Ca at this locality. |
| Data |
|---|
|
| Mineral Data: | Click here to view Heulandite Subgroup data |
| Locality Data: | Click here to view Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA |
| Photo Gallery | View Gallery (3 photos) |
| Data Identifiers |
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|
| Mindat Occurrence Record ID: | 882559 |
| Long-form Identifier: | 1:3:882559:9 |
| GUID (UUID V4): | 724670e7-98b2-4a16-b240-e1fb85fb2cb2 |
| Nearest other occurrences of Heulandite Subgroup |
|---|
|
|
| 7.3km (4.5 miles) | ⓘNew England Materials quarry, Monroe, Fairfield County, Connecticut, USA |
| 14.0km (8.7 miles) | ⓘExit 24 Interstate highway 95, Fairfield, Fairfield County, Connecticut, USA |
| 16.9km (10.5 miles) | ⓘState Route 57 zeolite occurrence (Georgetown locality; Connerie's store), Redding (Reading), Fairfield County, Connecticut, USA |
| 17.6km (10.9 miles) | ⓘFillow Quarry (Branchville Quarry; Branchville Mica Mine; Smith Mine), Branchville, Redding (Reading), Fairfield County, Connecticut, USA |
| 22.4km (13.9 miles) | ⓘRidgefield, Fairfield County, Connecticut, USA |
| 23.1km (14.3 miles) | ⓘNorth Street mall, Danbury, Fairfield County, Connecticut, USA |
| 23.9km (14.9 miles) | ⓘPine Rock Quarry (Farnham Quarry), Hamden, New Haven County, Connecticut, USA |
| 24.8km (15.4 miles) | ⓘO & G Southbury Quarry (Silliman Quarry; O & G No. 2 Quarry), Orenaug Hills, Woodbury, Litchfield County, Connecticut, USA |
| 30.4km (18.9 miles) | ⓘNonnewaug River Industrial Park, Woodbury, Litchfield County, Connecticut, USA |
| 34.8km (21.6 miles) | ⓘBranford, New Haven County, Connecticut, USA |
| References |
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|
|
Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA