01 degrees 35 minutes South
07 degrees 28 minutes East
East of Yanille, cross the bridge north, then east. Go to the north eastern end of the island, you will see a large rock and a small group of rocks south west of the big rock. Dig south of the group of rocks about 2 'spaces' east of a tree.
02 degrees 46 minutes North
29 degrees 11 minutes East
This is in the Duel Arena. Find someone to duel you, be sure to turn on obstacles. This will put you in the north eastern arena. Dig in the obstacle that makes a corner pointing south west.
02 degrees 48 minutes North
22 degrees 30 minutes East
This spot is near the abandoned building along the dirt road leading west from Lumbridge. Go to the north western side of the building and dig between the tree and the plant.
04 degrees 13 minutes North
12 degrees 45 minutes East
This spot is on Crandor Island. Go to the northeastern corner and then go south west onto the next 'level' up. The place to dig is about 3 spaces north of three trees.