TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

MELANITE [4 records]

Record 1 2016-01-27

English

Subject field(s)
  • Mineralogy
  • Gemmology
  • Jewellery
Universal entry(ies)
Ca3(Fe,Ti)(SiO4)3
formula, see observation
DEF

A black, titanium-bearing variety of andradite garnet.

OBS

Chemical formula: Ca3(Fe,Ti)(SiO4)3

French

Domaine(s)
  • Minéralogie
  • Gemmologie
  • Joaillerie et bijouterie
Entrée(s) universelle(s)
Ca3(Fe,Ti)(SiO4)3
formula, see observation
DEF

Variété titanifère d'andradite.

OBS

Formule chimique : Ca3(Fe,Ti)(SiO4)3

Spanish

Campo(s) temático(s)
  • Mineralogía
  • Estudio de las gemas
  • Artículos de joyería
Entrada(s) universal(es)
Ca3(Fe,Ti)(SiO4)3
formula, see observation
DEF

Granate ferrocálcico muy brillante, de color negro, que cristaliza en el sistema cúbico.

OBS

Fórmula química: Ca3(Fe,Ti)(SiO4)3

Save record 1

Record 2 2013-07-30

English

Subject field(s)
  • Mineralogy
DEF

... an alkali pyroxenite consisting of aegirine-augite, melanite, biotite, iron ore and apatite.

French

Domaine(s)
  • Minéralogie
DEF

Pyroxénite alcaline, contenant de l'augite, de la mélanite et de la biotite.

Spanish

Save record 2

Record 3 2012-01-30

English

Subject field(s)
  • Petrography
DEF

A plutonic rock composed chiefly of alkali feldspar and melanite, with lesser amounts of nepheline, biotite, and pyroxene; a melanite nepheline syenite.

OBS

Etymology: From Borolan, Sutherlandshire, Scotland.

French

Domaine(s)
  • Pétrographie
DEF

[...] roches alcalines, de type méditerranéen [...]

Spanish

Save record 3

Record 4 2011-07-21

English

Subject field(s)
  • Mineralogy
  • Gemmology
  • Jewellery
DEF

The calcium-iron end member of the garnet group, having a variety of colors and often occurring in contact-metamorphosed limestones. Varieties include topazolite, demantoid, melanite, aplome, and bredbergite.

CONT

Skarn close to the pluton is rich in andraditic garnet ...

OBS

Named for the Portuguese mineralogist, J.B. d’Andrada.

French

Domaine(s)
  • Minéralogie
  • Gemmologie
  • Joaillerie et bijouterie
DEF

Grenat calcique dont il existe plusieurs variétés, aux couleurs diverses (topazolite, démantoïde, mélanite, aplome, etc.).

CONT

Les skarns proches du pluton sont riches en grenat andradite [...]

OBS

Étymologie : en l'honneur de Andrada, minéralogiste portugais.

Spanish

Campo(s) temático(s)
  • Mineralogía
  • Estudio de las gemas
  • Artículos de joyería
DEF

Silicato de hierro y calcio, de color entre castaño y negro, perteneciente al grupo de los granates; se encuentra en las rocas metamórficas.

Save record 4

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: