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Named by Alfred Elis Törnebohm in 1897 after examining Portland cement through a microscope.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: An impure form of tricalcium silicate. Full definition →
Named by Alfred Elis Törnebohm in 1897 after examining Portland cement through a microscope.
Etymology from Wiktionary, CC BY-SA 4.0.