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... > Science Keywords > EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > IGNEOUS ROCKS > IGNEOUS ROCK 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

  • 2013-03-05 10:30:37.0 [tbs1979] Insert Concept add broader relation (HARDNESS [8443b43e-9512-4389-bc89-11c7510144f6,82949] - IGNEOUS ROCK PHYSICAL/OPTICAL PROPERTIES [a17a781d-01b0-470c-a4e2-e91ca8b1fbdc,82943]);
  • 2013-03-13 14:17:23.0 [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/8443b43e-9512-4389-bc89-11c7510144f6

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