Carbonia may refer to:

Places

;Italy *

Carbonia, Sardinia Carbonia ( ; sc, Crabònia ) is a town and ''comune'' in the Province of South Sardinia, Sardinia, Italy. Along with Iglesias it was a co-capital of the former province of Carbonia-Iglesias, now suppressed. It is located in the south-west of th ...

, a ''comune'' in the

Province of South Sardinia The Province of South Sardinia ( it, provincia del Sud Sardegna; sc, provìntzia de Sud Sardigna) is an Italian province of Sardinia instituted on 4 February 2016. It includes the suppressed provinces of Province of Carbonia-Iglesias, Carbonia- ...

Other uses

Amorphous carbonia Amorphous carbonia, also called a-carbonia or a-CO2, is an exotic amorphous solid form of carbon dioxide that is analogous to amorphous silica glass. It was first made in the laboratory in 2006 by subjecting dry ice to high pressures (40-48 gigapas ...

, a synthetically produced carbon dioxide glass * ''Carbonia'' (crustacean), an old synonym for ''Carbonita'', a crustacean from the Carboniferous period {{disambig