English
simatic
From sima + -ic.
Today it means
adj Composed predominantly of silica-bearing, magnesia-bearing, and ferriferous minerals such as olivine, pyroxene, amphibole, and biotite.
Sources
Sources: Wiktionary, “simatic”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / simatic