Argyle, IA City Data - Population, Homes, Statistics. Argyle, IA City Data. Argyle, IA is a city with great restaurants, attractions, history and people. There are around 862 people who live in Argyle and approximately 38,052 who live in Lee County.
Webster Dictionary(0.00 / 0 votes)Rate this definition: Toadstone(noun) a local name for the igneous rocks of Derbyshire, England; -- said by some to be derived from the German todter stein, meaning dead stone, that is, stone which contains no ores. Toadstone(noun) bufonite, formerly regarded as a precious stone, and worn as a jewel. See Bufonite. Toadstone. The toadstone, also known as bufonite, is a mythical stone or gem thought to be found in, or produced by, a toad, and is supposed to be an antidote to poison.
Mudstone, a type of mudrock, is a fine grained sedimentary rock whose original constituents were clays or muds. Grain size is up to 0.0625 mm (0.0025 in) with individual grains too small to be distinguished without a microscope.he lack of fissility or layering in mudstone may be due either to original texture or to the disruption of layering by burrowing organisms in the sediment prior to lithification. Mud rocks, such as mudstone and shale comprise some 65% of all sedimentary rocks.