Difference between revisions of "Clay"
m (1 revision)
Latest revision as of 01:34, 25 February 2009
A natural deposit consisting of the finest products of rock weathering formed into a cohesive mass, mainly formed from micaceous and kaolin type minerals.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM