allophane

allophanesubstantiv
allophanes
Pl.
Übersetzungen
The soil in this region contains a significant amount of allophane.
Почва в этом регионе содержит значительное количество аллофана.
Definitionen
A type of amorphous, hydrous aluminum silicate mineral that is often found in clay deposits.
The geologist identified the blue-green mineral in the soil sample as allophane.