Origin of chalybite
Examples from the Web for chalybite
Chalybite is usually yellowish-grey or brown in colour; it is translucent and has a vitreous lustre.
All carbonates are soluble with effervescence in dilute acids; some, such as chalybite and magnesite, require the aid of heat.
They are often impure, and their iron may be present as haematite or as chalybite.
Chalybite, which is carbonate of iron, is an ore of great importance.
The crystallographic and physical characters resemble those of dolomite and chalybite.