Correct spelling for the English word "baregine" is [bˈe͡əd͡ʒɪn], [bˈeədʒɪn], [b_ˈeə_dʒ_ɪ_n] (IPA phonetic alphabet).
A curious infusorial deposit occurring in certain thermal waters, first discovered in the hot springs of Bareges, in the Pyrenees.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.