Difference between revisions of "Hopper Crystal"

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[[Crystal]] with faces that are [[hollow]]ed as in the "stepped" faces of some [[halite]] crystals.
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[[Image:Bismuth_hopper_crystal.jpg|thumb|250px|A hopper crystal of metallic bismuth]]
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A '''Hopper [[crystal]]''' is one with faces that are [[hollow]]ed as in the "stepped" faces of some [[halite]] crystals.
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Pellant, p. 251
 
  
 
=Sources=
 
=Sources=
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*Pellant, Chris. ''The Complete Book of Rocks and Minerals'', Dorling Kindersley Inc.: New York (1995)
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*Pellant, Chris. ''The Complete Book of Rocks and Minerals'', Dorling Kindersley Inc.: New York (1995), ''p. 251''
  
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[[category:geology]]
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[[category:Crystallography]]

Revision as of 13:12, July 15, 2007

A hopper crystal of metallic bismuth

A Hopper crystal is one with faces that are hollowed as in the "stepped" faces of some halite crystals.

Sources

  • Pellant, Chris. The Complete Book of Rocks and Minerals, Dorling Kindersley Inc.: New York (1995), p. 251