nephrite

nephrite — noun

1. a tough, fine-grained stone, ranging in colour from creamy white through deep gr

1.nounC2
Definition

a tough, fine-grained stone, ranging in colour from creamy white through deep green to almost black, that is one of the two minerals sold as jade — the cheaper and more widely found of the pair.

Example

The museum's Maori collection includes a polished nephrite pendant carved in the shape of a fish-hook.

noun in noun-noun compound: nephrite + object

Reema explained that most ancient Chinese jade carvings were cut from nephrite, not the rarer jadeite.

contrast pattern: nephrite vs jadeite

Common collocations
  • polished nephrite
  • carved nephrite
  • block of nephrite
  • tell nephrite from
Synonyms
  • jade

    umbrella term that covers both nephrite and jadeite; use 'jade' in general talk and 'nephrite' only when the specific mineral matters

  • greenstone

    New Zealand English term for nephrite found locally, especially in Maori cultural contexts

Antonyms
  • jadeite

    the other, rarer and more expensive mineral also marketed as jade

Grammar Patterns

uncountable noun

Usage Note

Almost always uncountable. Typically appears in geology, archaeology, and jewellery contexts; modified by colour adjectives (dark green, white) or paired with a contrasting mineral (jadeite, serpentine).

Common Mistakes

She bought two nephrites at the market.
She bought two nephrite carvings at the market.
nephrite names the material, not a single object; count the carved item instead.

Word family

Synonym discussion

Sense: noun/1

In everyday English, 'jade' is the umbrella word for both gem-quality stones that look similar but are mineralogically different. 'Nephrite' and 'jadeite' are the two specific minerals: nephrite is softer, tougher, more common, and historically the material of Chinese imperial jade and Maori taonga; jadeite is rarer, harder, often more vividly green, and the prized 'Burmese jade' of the modern luxury market. 'Greenstone' is the New Zealand English word for locally sourced nephrite, especially in Maori contexts. Use 'jade' in general speech ('she wore a jade bracelet'); switch to 'nephrite' when the specific mineral matters — an auction house catalogue writes 'Qing dynasty nephrite seal' but a shopper just says 'a jade seal'. Maori carvers prefer 'greenstone' or 'pounamu' to 'nephrite' for their own taonga.

jade ↗jadeite ↗greenstone

Common collocations

Nouns

Phrases

  • nephrite jade
  • polished nephrite

Prepositions

  • of (a block of nephrite)
  • from (carved from nephrite)

Etymology

GreekLatinFrenchEnglish

Coined in 18th-century scientific Latin as 'nephrites', from Greek 'nephros' meaning kidney. The stone was once worn as a folk remedy for kidney pain, so European mineralogists named it after the organ it was meant to heal — the same kidney-stone tradition that gave us the older name 'lapis nephriticus'.