Classification |
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Species: | Andalusite var: Chiastolite |
Formula: | Al2(SiO4)O |
Confirmation |
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Validity: | Believed Valid |
References |
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References: | Kunz, Gems and Precious Stones of North America (1892) |
Data |
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Mineral Data: | Click here to view Chiastolite data |
Locality Data: | Click here to view Westford, Middlesex Co., Massachusetts, USA |
Nearest other occurrences of Chiastolite |
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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 |