Meanings
- not comparableOf or pertaining to trachydacite.
The basaltic to trachydacitic (50–65 wt.% SiO₂) upper Diliman Tuff is the youngest deposit of a sequence of tuffaceous deposits in Metro Manila.
2008 November 20, Maria Carmencita B.Arpa, “The basaltic to trachydacitic upper Diliman Tuff in Manila: Petrogenesis and comparison with deposits from Taal and Laguna Calderas”, in Journal of Volcanology and Geothermal Research, volume 177, number 4, →DOI, page 1020
Cite this entry
trachydacitic. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/trachydacitic
“trachydacitic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/trachydacitic. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “trachydacitic,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/trachydacitic.
Source: trachydacitic on Wiktionary, CC BY-SA 4.0.