The Conservative peer told the Lords weekend air strikesfocused on Libyan's air defences, with Tomahawk cruise missiles launched from a Royal Navy submarine in the Mediterranean.
Harvey said he wasn't happy with the number of balls he threw in his last outing - when he gave up a run and three hits in 2 2-3 innings - so he focused on throwing more strikes Thursday and relying on some help from his teammates.
The Amplats news has some market watchers edgy because it was just last year that strikes in South Africa, much of it focused in the platinum-producing region of Rustenburg, caused production losses and pushed prices higher.