Hauerite
Hau"er*ite\, n. [Named after Von Hauer, of Vienna.] (Min.) Native sulphide of manganese a reddish brown or brownish black mineral.| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
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