# absarokite

CEFR C2 · Noun

Source: https://englishreference.com/word/absarokite
Updated: 2026-05-18

## Definition

a very rare type of rock that is mostly made of the mineral feldspar. It is named after a group of people from the United States.

For teachers: a rare igneous rock composed primarily of feldspar, specifically a variety of syenite. Named after the Absaroka people of the United States.

## Examples

- The geologist found a small piece of absarokite in the mountain.
- The museum displayed a polished sample of absarokite alongside other rare minerals from the region.
- While most syenites contain quartz, absarokite is notable for its lack of this mineral, making it a unique subject for petrological study.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.