Locality type: | Quarry |
Classification |
---|
|
Species: | Annite |
Formula: | KFe32+(AlSi3O10)(OH)2 |
Comments: | Crystals to 3 to 4 inches across, commonly enclosed by muscovite in parallel intergrowth. |
Colour: | black |
Abundance at site: | Common |
Confirmation |
---|
|
Validity: | Believed Valid |
Data |
---|
|
Mineral Data: | Click here to view Annite data |
Locality Data: | Click here to view Halberg Quarries (Eureka Quarry; Cook Quarry; Gem Stone Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA |
Data Identifiers |
---|
|
Mindat Occurrence Record ID: | 863550 |
Long-form Identifier: | 1:3:863550:1 |
GUID (UUID V4): | 23505b80-dced-4997-bb02-46c281594f3f |
Nearest other occurrences of Annite |
---|
|
|
1.0km (0.6 miles) | ⓘHurd State Park quarries, East Hampton (Chatham), Middlesex County, Connecticut, USA |
1.7km (1.0 miles) | ⓘMarkham Mica Quarry, Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA |
1.7km (1.1 miles) | ⓘAnderson No. 1 Mica Mine (Swanson Mine; Swanson Lithia Mine; Old Lithia Mine; Chatham Lithia Mine), East Hampton (Chatham), Middlesex County, Connecticut, USA |
1.8km (1.1 miles) | ⓘAnderson No. 2 Mica Mine, East Hampton (Chatham), Middlesex County, Connecticut, USA |
2.6km (1.6 miles) | ⓘRock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
3.3km (2.1 miles) | ⓘFeldspar quarry, Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
3.8km (2.4 miles) | ⓘHaddam Volunteer Fire Station, Higganum, Haddam, Middlesex County, Connecticut, USA |
3.9km (2.4 miles) | ⓘUnnamed magnetite occurrences, Higganum, Haddam, Middlesex County, Connecticut, USA |
4.3km (2.7 miles) | ⓘForest Ridge Road, Higganum, Haddam, Middlesex County, Connecticut, USA |
4.5km (2.8 miles) | ⓘGillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
References |
---|
|
|