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... > Science Keywords > EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METALS > METALS PHYSICAL/OPTICAL PROPERTIES > HARDNESS

Preferred term

HARDNESS  

Definition

  • In mineralogy the property of matter commonly described as the resistance of a substance to being scratched by another substance. (en)

Broader concept

Change note

  • 2013-03-07 08:28:26.0 [tbs1979] Insert Concept add broader relation (HARDNESS [ebc1d1d7-98b7-4448-a6b0-80b15de99259,83121] - METALS PHYSICAL/OPTICAL PROPERTIES [85d46af8-f6ce-490d-a971-0f03b301c1e4,83117]);
  • 2013-03-13 14:47:38.0 [tbs1979] insert Definition (id: null text: In mineralogy the property of matter commonly described as the resistance of a substance to being scratched by another substance. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/ebc1d1d7-98b7-4448-a6b0-80b15de99259

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