Locality type: | Quarry |
Classification |
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Species: | Schorl |
Formula: | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Comments: | Mostly small, unterminated crystals. Some euhedral crystals to several cm. |
Habit: | prismatic with rhombohedral terminations |
Colour: | Black |
Abundance at site: | Common |
Confirmation |
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Validity: | Believed Valid |
Associated Minerals Based on Photo Data: |
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Muscovite | ⓘ3 photos of Schorl associated with Muscovite at this locality. |
Quartz | ⓘ2 photos of Schorl associated with Quartz at this locality. |
Annite | ⓘ1 photo of Schorl associated with Annite at this locality. |
Pyrite | ⓘ1 photo of Schorl associated with Pyrite at this locality. |
Data |
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Mineral Data: | Click here to view Schorl data |
Locality Data: | Click here to view Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
Photo Gallery | View Gallery (2 photos) |
Data Identifiers |
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Mindat Occurrence Record ID: | 654855 |
Long-form Identifier: | 1:3:654855:1 |
GUID (UUID V4): | 25d81e76-1e07-45c6-9aa7-62c26eb20502 |
Nearest other occurrences of Schorl |
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0.8km (0.5 miles) | ⓘKnudsen prospects, Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
0.9km (0.6 miles) | ⓘAnderson No. 2 Mica Mine, East Hampton (Chatham), Middlesex County, Connecticut, USA |
0.9km (0.6 miles) | ⓘAnderson No. 1 Mica Mine (Swanson Mine; Swanson Lithia Mine; Old Lithia Mine; Chatham Lithia Mine), East Hampton (Chatham), Middlesex County, Connecticut, USA |
1.0km (0.6 miles) | ⓘFeldspar quarry, Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
1.4km (0.8 miles) | ⓘEnegren Mica Mine (Power Mica Mine), East Hampton (Chatham), Middlesex County, Connecticut, USA |
2.0km (1.2 miles) | ⓘGillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
2.1km (1.3 miles) | ⓘHurd State Park quarries, East Hampton (Chatham), Middlesex County, Connecticut, USA |
2.6km (1.6 miles) | ⓘQuarry Hill (Brainerd Quarries; Shailor Quarries), Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
2.6km (1.6 miles) | ⓘHalberg Quarries (Eureka Quarry; Cook Quarry; Gem Stone Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA |
2.8km (1.7 miles) | ⓘChrysoberyl locality, Haddam, Middlesex County, Connecticut, USA |
References |
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Rock Landing Quarry, Haddam Neck, Haddam, Middlesex County, Connecticut, USA