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Pietermaritzburg
Pietersburg
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pigeonite

pi·geon·ite [ píjjə nt ]


noun 
Definition:
 
yellow-green mineral: a yellow-green aluminosilicate mineral of the pyroxene group, containing iron, magnesium, and calcium. Source: basic igneous rocks.

[Early 20th century. After Pigeon Point, Minnesota]
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