Thor: God of Thunder

First 5 Story Based
Lava plants - Look like rocks with glowing points, loads throughout the level.
Geodes - These are the crystals vases that the scorchers first appear from. Look for them on walls and in the lava, sometimes disguised amongst the crystals on the wall.
Ore Carriers - The flying smelting pots, easy if you get them all during the bombardment section midway through the level.
Shield Generators - You get 6 during the story
Incendiary clouds - Some throughout the level, also summoned by the final boss if your still short.
Infernir Drills - Some, like the 2 at the start, can be taken down with hammer throws. Others you need to fly too and charge the rune on the top. Get all of them during the level to reach the total.
Collectibles -
1. After your first encounter with the scorchers, look for an ore carrier in the far right corner. Destroy it with a throw and a fly point appears. Use it to get the collectable. (Health)
2. After the second scorcher battle look under the archway in the area. (Odinforce)
3. In the small area where the bridge collapses, look down and to the left of the entrance to see a small ledge. (Lightning colour)
4. After the next scorcher fight look for a lava waterfall. Hammer throw the rocks at the top to release the next collectable. (Costume)
5. After fighting the flame giver and entering the door loki shows you, look right to see an arch over the chasm on the side. Jump up to it and on the right side is the nut. (Odinforce)
6. Use the drill to destroy the barrier. Then fly over and kill the burning scorchers. Look up and destroy the ore carriers, one will drop a prize. (Health)
7. After the mini arena battle fly up to the next drill. Look left and destroy the wall to open up the path. Jump down here and head through the tunnel. Before flying to the next drill look right for a grab point. Use it to reach the item. (Odinforce)
8. After destroying another barrier with a drill you reach a save point. To the right is a layer of lava cloud, blow it away and claim the item. (Health)
9. From the start of chapter 11 fly up to the first rock and kill the enemies. Fly to the second and kill these guys. On the right an ore carrier floats above you. Destroy it. Use the grab point on the side of the rock below to jump up and grab the item. (Lightning Colour)
10. Fly up to the right of the First anchor shield. The camera pans down to the right to an area with a force rune. Fly down here and defeat the swarm. To the right of the area are some collapsing platforms. Jump along them to reach the Nut. (Odinforce)
11. After destroying the anchor shield generator on the left you have to fly down to a platform and fight some scorchers and a carrier. After battle head to the back of the platform and look over the edge. You will see a small rock you can jump down onto , dash onto the ledge around the bottom of the platform to find the hammer. (Health)(Hard Only DtK16478)
12. After leaping up to start the second anchor, head left and use the platforms in the lava to find another jump point. Fly over to claim the prize. (Odinforce)
13. After bringing down the large drill, jump off the side on the left as soon as you start the next section. (Odinforce)(Hard Only DtK16478)
14. Head up the path killing the flaming scorchers. At the end, before the jump point, go left for the hammer. (Health)
15. After defeating Surtur exit the chamber and head down the steps. At the bottom on the left is the nut. (Odinforce).