Macroprism definitions

Macroprism

• (n.) A prism of an orthorhombic crystal between the macropinacoid and the unit prism; the corresponding pyramids are called macropyramids.
Found on http://thinkexist.com/dictionary/meaning/macroprism/

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Macroprism

Mac'ro·prism noun [ Macro- + prism .] (Crystallog.) A prism of an orthorhombic crystal between the macropinacoid and the unit prism; the corresponding pyramids are called macropyramids .
Found on http://www.encyclo.co.uk/webster/M/3

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