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Tantalite from
State Route 9 Interchange 8 - Beaver Meadow Road, Haddam, Middlesex Co., Connecticut, USA

Locality type:Road Cutting
Classification
Species:'Tantalite' (not an IMA approved species)
Formula:(Mn,Fe)(Ta,Nb)2O6
Confirmation
Validity:Believed Valid
References
References:Rocks & Min.: 70:403; Rocks & Minerals (1995) 70:396-409
Data
Mineral Data:Click here to view Tantalite data
Locality Data:Click here to view State Route 9 Interchange 8 - Beaver Meadow Road, Haddam, Middlesex Co., Connecticut, USA
Nearest other occurrences of Tantalite
4.3km (2.6 miles) Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex Co., Connecticut, USA
9.7km (6.0 miles) Slocum prospect, East Hampton (Chatham), Middlesex Co., Connecticut, USA
10.9km (6.8 miles) Tollgate Quarry (Tollgate Mine; Bidwell Quarry; China-stone Quarry), Middletown, Middlesex Co., Connecticut, USA
12.4km (7.7 miles) White Rocks Quarry (Consolidated Quarry), White Rock Mining District, Middletown, Middlesex Co., Connecticut, USA
16.6km (10.3 miles) Pelton's Quarry, Portland, Middlesex Co., Connecticut, USA
19.3km (12.0 miles) Case Quarries, Portland, Middlesex Co., Connecticut, USA
20.1km (12.5 miles) Hale Quarry (Andrews Quarry; Glastonbury Quarry), Portland, Middlesex Co., Connecticut, USA
20.3km (12.6 miles) Andrews Quarry (old Hale Quarry; Grandfather Andrews Quarry), Portland, Middlesex Co., Connecticut, USA
 
Mineral and/or Locality  
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