Since the pitted deposits occur only in the freshest and well-preserved craters suggests that they are likely related to the impact process.
The deposits occurring at Kimberley, South Africa were the first recognized and the source of the name.
The deposits occur in a syncline less than one km from the sea.
These deposits occur below, across and immediately above the unconformity.
The deposits occur in a strip some 15 km wide and 150 km long running from northwest to southeast.
Today, farmers must use fertilizers to keep their land productive, as the deposits of silt no longer occur each year.
Cassiterite and columbite-tantalite deposits also occur as residual or eluvial concentrations.
Purbeckian aged deposits occur even further south in the Charente.
These deposits occurred in a deep marine environment, 38 degrees north, 140 Ma to 145 Ma.
I just thought you should be put on notice how this extra-large deposit may have occurred.