Porphyraceous

Por`phy`ra´ceous


a.1.Porphyritic.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The Fenghuangshan intrusion is granodioritic and has a porphyraceous texture (Fig.
Petrology and mineralogy of the Fenghuanshan granodiorite, Anhui Province, China: implications for petrogenesis and metallogenesis implication
Estonian porphyraceous potassium granites: petrochemical subdivision and petrogenetical interpretation.
Using a titanium-in-quartz geothermometer for crystallization temperature estimation of the Palaeoproterozoic Suursaari quartz porphyry/Titaan-kvartsis geotermomeetria meetodi rakendamine paleoproterosoilise Suursaare kvartsporfuuri kristalliseerumistemperatuuride maaramisel
The granites are mainly massive, pegmatoid texture is common, gneissic varieties are rare, while porphyraceous texture occurs very seldom.
Outlines of the Precambrian basement of Estonia/Eesti eelkambriumi vanusega aluskorra pohijooni
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