attritive

Etymology
. From

Adjective

 * 1) Causing attrition.
 * 2) * 1858,, Rambles of a Geologist, Chapter5, in The Cruise of the Betsey; with Rambles of a Geologist, Edinburgh: Constable, p.302,
 * the clay had gradually been moulded, under the attritive influences of the elements, into series of alternating ridges and furrows,