IIAB meteorites
... that IIAB meteorites have the lowest concentration of nickel of all iron meteorite groups?
... that <b id="mwBs0"><a href="./IIAB_meteorites" id="mwBs4" rel="mw:WikiLink" title="IIAB meteorites">IIAB meteorites</a></b> <i id="mwBs8">(example pictured)</i> have the lowest concentration of nickel of all iron <a href="./Meteorite_classification#Terminology" id="mwBtA" rel="mw:WikiLink" title="Meteorite classification">meteorite groups</a>?