Mechanisms of bimodal magmatism generation beneath Southwest Indian ridges: Implications for the variable composition of MORBs

<p><strong><span>Table S1. </span></strong><span>Chemical and isotopic compositions for lavas and scorias from the Southwest Indian ridge</span></p> <p><strong><span>&nbsp;</span></strong><strong><span>Table S2.<span> </span></span></strong><span>Major, trace, volatile element of glasses and melt inclusions from SWIR reported here.</span></p> <p><strong><span>&nbsp;</span></strong><strong><span>Table S3. </span></strong><span>Sr isotopes of glass, plagioclase, melt inclusion from SWIR, and glass and plagioclase standards</span></p> <p><strong><span>&nbsp;</span></strong><strong><span>Table S4. </span></strong><span>Major element compositions for olivine, spinel and plagioclase from the Southwest Indian ridge</span></p> <p><span>&nbsp;</span><strong><span>Table S5.<span> </span></span></strong>Volatile element of olivine and plagioclase from SWIR reported here</p> <p><span>&nbsp;</span><strong><span>Table S6.<span> </span></span></strong>Average value for volatile element of glasses and melt inclusions in SWIR compared to seawater.</p> <p><span>&nbsp;</span><strong><span>Table S7.<span> </span></span></strong>Helium concentrations and blank corrected isotopic ratios of glasses from Southwest Indian ridge reported here.</p> <p><strong><span>&nbsp;</span></strong><strong><span>Table S8.<span> </span></span></strong>Vesicle quantification and gas mass fraction in D30 lava and scoria samples.</p> <p><strong><span>&nbsp;</span></strong><strong><span>Table S9.<span> </span></span></strong><span>Modelling endmembers compositions of DMM, LCC and SCLM.</span></p>