orthoquartzite

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A very pure [[quartz]] [[sandstone]] composed of usually well rounded quartz [[grain]]s [[cement]]ed by [[silica]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.