Complex sentence: Since Krut'a is officially spelled with a Ť, the mineral is written correctly as Krut'aite, according to the rules established by the IMA, in older publications, the apostrophe is omitted entirely.
Split into simpler sentences: Since Krut'a is officially spelled with a Ť, the mineral is written correctly as Krut'aite, according to the rules established by the IMA. In older publications, the apostrophe is omitted entirely.