Uvarovite
Calcium–chromium garnet end-member Ca3Cr3+2(SiO4)3, usually vivid green.
Language and route: Scientific eponym formed from the name of Sergey Semyonovich Uvarov and mineral suffix -ite. Scientific eponym formed from the name of Sergey Semyonovich Uvarov and mineral suffix -ite
Literal gloss: mineral named for Count Uvarov
The name and its history
Original coiner unresolved; honouring Sergey Uvarov · Early nineteenth century; original publication undetermined
- What does the word literally mean?
- Immediate borrowing or word-formation route: Scientific eponym formed from the name of Sergey Semyonovich Uvarov and mineral suffix -ite. Source form: Уваров (Uvarov), glossed ‘surname commemorated’. Conventional short gloss: ‘mineral named for Count Uvarov’. A literal gloss and the historical reason for naming must be distinguished.
- What did the original author mean?
- The name honours Count Sergey Uvarov; the exact naming publication and date are not established by the consulted secondary account.
- Why was the name needed?
- A conspicuously green chromium-associated garnet needed distinction within an expanding garnet vocabulary.
- What evidence supported the original concept?
- Early colour and occurrence supplied recognition; later chemical work distinguished chromium-rich grossular from true uvarovite.
- How has geology changed the concept?
- Some historically labelled “uvarovites” belong to other green garnet species; diagnostic site chemistry, not green colour, decides.
Further historical context
The name honours Count Sergey Uvarov; the exact naming publication and date are not established by the consulted secondary account.
A conspicuously green chromium-associated garnet needed distinction within an expanding garnet vocabulary.
Early colour and occurrence supplied recognition; later chemical work distinguished chromium-rich grossular from true uvarovite.
Some historically labelled “uvarovites” belong to other green garnet species; diagnostic site chemistry, not green colour, decides.
Editorial qualification
Commemorated individual securely identified in secondary mineralogical documentation; original author/date and original wording not independently authenticated.
Related names
Sources
- Mindat — Uvarovite — personal eponym and misuse for other green chromium-bearing garnets
- Mindat — Garnet Group — present group chemistry and species distinction; modern database, not original coining
- Mindat — Grossular — Werner cinnamon-stone 1803 vs grossularite 1808; priority requires original page