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basti
Bastia
Bastille
bastille
Bastille Day
bastinado
basting
bastion
bastnaesite
BASW
bat (1)
bat (2)
bat (3)
bat (4)
bat.
bat around
bat chayil
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bastnaesite

bast·naes·ite [ bástnə st ] or bast·na·site [ bástnə st ]


noun 
Definition:
 
rare mineral: a rare yellow to reddish brown mineral containing lanthanum and cerium. Use: source of rare-earth elements.

[Late 19th century. After Bastnäs in Sweden]
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