To these leached guanos and phosphatized limestones the name sombrerite has been given.
Ores suited for amalgamation can, as a rule, be successfully leached.
The room would have been cheerful with the morning sun if the wine carpet and dark walls hadn't leached the light.
A distinctive feature of the fabrics is a considerable number of cavities from which an angular grit has leached.
All four trenches revealed deep, bleached or leached soil horizons below the modern topsoil.