allophane Definition
a clay mineral that is amorphous and occurs in soils, formed by the weathering of volcanic ash.
Using allophane: Examples
Take a moment to familiarize yourself with how "allophane" can be used in various situations through the following examples!
Example
The soil sample contained a high percentage of allophane.
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Summary: allophane in Brief
'Allophane' [al-uh-feen] is a noun that refers to a clay mineral that is amorphous and occurs in soils, formed by the weathering of volcanic ash. It is commonly found in soil samples.