Meanings
plural ultramylonites
- A kind of mylonite defined by modal percentage of matrix grains more than 90%.
Cite this entry
ultramylonite. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ultramylonite
“ultramylonite.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ultramylonite. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “ultramylonite,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ultramylonite.
Source: ultramylonite on Wiktionary, CC BY-SA 4.0.