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Glite Dictionary
halloysite

halloysite

1 9.9
A natural clay found in volcanic rock used to make pottery and industrial products
  • noun
  • /ˈhæloʊˌsaɪt/
  • Specialized
: aloysite
  • The ceramic artist preferred using halloysite for its unique properties.

Examples

  • Scientists use halloysite to improve the strength of ceramics.

  • Many halloysites are used in the production of ceramics.

  • The white layer in the rock sample was identified as halloysite by the laboratory.

  • Ceramic manufacturers often use halloysite because of its unique properties.

  • The presence of halloysite indicates past volcanic activity in the region.

  • The geologist discovered halloysite in the volcanic rock.

  • In volcanic regions, halloysite can be found embedded in the rocks.

Surface Forms

halloysite singular
halloysites plural

Morphology

halloysite = Halloy (opaque) = halloy + ite

Formed from an eponym (a proper name) plus the mineral-forming suffix '-ite'; the name does not transparently indicate the clay's properties to typical learners.

Etymology

Halloysite is named after the Belgian scientist d'Halloy, who studied rocks, and the ending -site means 'rock' or 'stone', as in graphite. So halloysite is like 'd'Halloy's stone', which is why the name refers to this clay mineral used in ceramics and industry.