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Chiastolite from
Westford, Middlesex Co., Massachusetts, USA

Classification
Species:Andalusite var: Chiastolite
Formula:Al2(SiO4)O
Confirmation
Validity:Believed Valid
References
References:Kunz, Gems and Precious Stones of North America (1892)
Data
Mineral Data:Click here to view Chiastolite data
Locality Data:Click here to view Westford, Middlesex Co., Massachusetts, USA
Nearest other occurrences of Chiastolite
23.7km (14.7 miles) Lancaster, Worcester Co., Massachusetts, USA
25.3km (15.7 miles) Lancaster chiastolite localities, Lancaster, Worcester Co., Massachusetts, USA
25.3km (15.7 miles) Blood Town Forest, Lancaster, Worcester Co., Massachusetts, USA
30.8km (19.1 miles) Sterling, Worcester Co., Massachusetts, USA
50.2km (31.2 miles) Ipswich, Essex Co., Massachusetts, USA
72.8km (45.2 miles) Rye, Rockingham Co., New Hampshire, USA
88.8km (55.2 miles) Rochester, Strafford Co., New Hampshire, USA
97.9km (60.8 miles) Walpole, Cheshire Co., New Hampshire, USA
98.3km (61.1 miles) Alstead, Cheshire Co., New Hampshire, USA
 
Mineral and/or Locality  
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