Lonsdaleite is also known as "hexagonal diamond." It has an index of refraction from 2.40 to 2.41, a density from 3.2 to 3.3, and a hardness of 3.00.
... place of James Dean
Punchbowl[?], Honolulu - military cemetery of the Pacific, in the Punchbowl Crater of an extinct volcano known as Puowaina, Hawaiian for "Hill of ...
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