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Kimberlitic magmaclasts are discrete ovoid magmatic fragments that formed prior to emplacement from disrupted kimberlite magma. To provide new constraints on the origin and evolution of the kimberlite melts, we document the mineralogy and petrography of a magmaclast recovered from one of the ca. 520Ma Venetia kimberlites, South Africa. The sample (BI9883) has a sub-spherical shape and consists of...
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