argillaceous in a sentence
- The Charlevoix Limestone is a mildly argillaceous limestone with interbedded coquina.
- Stratigraphy starts with the Upper Devonian Famennian argillaceous sediments.
- Vaygach Island is mainly formed of argillaceous slates, sandstone, and limestone.
- Its ground is argillaceous and sandy by places.
- Among other minerals found in them are biotite, argillaceous and is sometimes calcareous.
- It's difficult to find argillaceous in a sentence.
- argillaceous which carry an implication of chemical composition.
- The copper deposits are usually surrounded by residue of argillaceous soil and sandy loam.
- It may be fine and coarse-grained and contain siliceous or argillaceous components.
- The forewings are pale tawny argillaceous, with three rust-brown costal spots.
- Argillaceous materials may be compacted by mere pressure, like graphite and other scaly minerals.
- Some clastic quartz sands and argillaceous layers.
- The group consists of Predominantly grey, marine mudstone and silty mudstone with beds of argillaceous limestone nodules.
- The cultivation of the surrounding fields was achieved by intense, hard work since the area is highly argillaceous.
- For the Lower Tal, there are four subdivisions : the Chert, Argillaceous, Arenaceous and Calcareous Units.
- A series of small narrow brown spots extends along the termen at the base of the pale tawny argillaceous cilia.