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... > Science Keywords > EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > SEDIMENTARY ROCKS > SEDIMENTARY 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 12:39:10.0 [tbs1979] Insert Concept add broader relation (HARDNESS [99d75da3-aa22-4d29-9a56-7e0413665031,83011] - SEDIMENTARY ROCK PHYSICAL/OPTICAL PROPERTIES [609aeae6-388f-41a1-8813-a2e760e8fdb7,83003]);
  • 2013-03-22 08:46:51.0 [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/99d75da3-aa22-4d29-9a56-7e0413665031

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