The kimberlite exploration work programme at Lulo, in Angola, has been boosted by the addition of two new high-priority kimberlites for bulk sampling, says ASX-listed Lucapa Diamond Company. Lucapa, which owns Lulo in a partnership with Angolan national mining company Endiama and private Angolan company Rosas & Petalas, said on Friday that the latest phase of discovery drilling had identified 24 new kimberlites, bringing the total number of kimberlites discovered at Lulo to 133.