Abstract
Natural hollandite and romanechite are widespread barium-containing manganese minerals. High-resolution transmission electron microscopy indicates that intergrowths of the two minerals occur in a coherent manner on the unit-cell level with no apparent ordering of the hollandite and romanechite. Other structures have been imaged that are based on the hollandite and romanechite structures. Electron microscopy holds a key to unraveling the myriad structural complexities of the manganese oxides.
Original language | English (US) |
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Pages (from-to) | 456-458 |
Number of pages | 3 |
Journal | Science |
Volume | 203 |
Issue number | 4379 |
DOIs | |
State | Published - 1979 |
ASJC Scopus subject areas
- General