%0 Journal Article %T Discovery and significance of komatiite: 50th Anniversary %A Viljoen %A Morris %A Viljoen %A Richard %J Journal of Power and Energy Engineering 电力与能源 %D 2019 %R 10.17159/sajs.2019/7531 %K ultrabasic rock %K volcanic rock %K Barberton Greenstone Belt %U http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0038-23532019000600007&lng=en&nrm=iso&tlng=en