"Irarsite" is a mineral that is spelled using the International Phonetic Alphabet as /aiɹərsaɪt/. The first two sounds are pronounced as "eye" and "er," respectively, while the "a" in the middle is pronounced as "uh." The following "r" sound is pronounced between a "uh" and "ih" sound. The "s" is pronounced as "ess," just like the letter "s" that we know. Finally, the last two sounds are "ai" and "t," which sound like "eye" and "tee."