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زبان محتوا

پشتیبانی: CRM@email.irandoc.ac.ir

Concept information

اصطلاح مرجح

گرهک کوچک  

نوع

  • http://www.irandoc.ac.ir/onto/irandoc-meta/Concept

تعاریف

  • A hard, compact mass or aggregate of mineral matter, normally subsperical but commonly oblate, disc-shaped or irregular. Formed by precipitation of mineral from solution in the pores of a granular rock, localized around a nucleus or center, to define a discrete, sharply separated object. Size ranges from cm to decimeter for application as a compoundMaterialConstituentPart; larger concretions should be considered GeologicUnit parts.

منسوخ

  • false

در زبان های دیگر

URI

http://www.irandoc.acir/onto/irandoc/SWEETT13172

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