Name: |
babingtonite |
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Class: |
Silicates |
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Chemistry: |
Ca2Fe2Si5O14 OH |
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Color(s): |
Black |
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Hardness: |
5 |
SpecGrav: |
3.25-3.35 |
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Fracture: |
uneven |
Cleavage: |
perfect- 2 directions |
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Crystal: |
triclinic, thick and tabular or short and prismatic |
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Envronment: |
cavities and crevices in granite, and pegmatites and with zeolites in altered basalts. |
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Association: |
epidote, quartz, prehnite |
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Locals: |
NJ, MS, C), USA / Sweden |
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Misc: |
named after the minerologist William Babington (1757-1833) |
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Photos |
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1.) Fagelmyra, Sweden |
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