The unfortunate collectors before you met untimely ends and now it is your job to gather their belongings and bring them back to Arnold Mays. The first collector can be found at 4376, 5139. Look carefully underneath his body and you will see a green sparkle, this is the Earthmaul Ward. For the Stonespore Satchel travel to 4460, 5149 and find it leaning up against a large boulder. The third and final piece, the Heartgem Pick can be found at 4364, 5336. Return to Mays to collect your reward.