| Locality type: | Quarry |
| Classification |
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| Species: | 'Heulandite Subgroup' (not an IMA approved species) |
| Formula: | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Comments: | Rare constituents of prehnite veins in crystals to 4mm. |
| Habit: | Typical crystals with coffin shape |
| Colour: | white |
| Luminescent properties: | none |
| Confirmation |
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|
| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Analysis Reference: | K. Wood |
| Data |
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|
| Mineral Data: | Click here to view Heulandite Subgroup data |
| Locality Data: | Click here to view Martin Marietta Quarry (Hickory Quarry), Hickory, Catawba County, North Carolina, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 39918 |
| Long-form Identifier: | 1:3:39918:0 |
| GUID (UUID V4): | b59da424-708b-42dd-a4c7-dcaedabbfd0d |
| Nearest other occurrences of Heulandite Subgroup |
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|
| 63.7km (39.6 miles) | ⓘWoodleaf Quarry, Woodleaf, Rowan County, North Carolina, USA |
| 78.1km (48.5 miles) | ⓘPineville Quarry, York County, South Carolina, USA |
| References |
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