Export
What an export inquiry should include
What to include in a mineral export inquiry: the product, the spec limits, the packing, your destination port, and the quantity, so a quote can match the plant.
Blog
Notes from Skylark Exports on mineral grades, applications, and what to include in an export inquiry.
ApplicationsKaolin and calcined kaolin: which one a coating line actually needs
Hydrous kaolin against calcined kaolin for coatings, paper, rubber, and plastics, and when brightness, opacity, and hardness mean raw clay is not enough.
GradesHow buyers compare silica sand grades
How buyers compare silica sand grades by mesh or AFS grain, iron as Fe2O3, and moisture, and which of the three moves a glass, foundry, or ceramic purchase.
