Ark Genesis Bog Biome Metal and Crystal Locations

Here are some good locations of metal crystal and green gems in the Bog Biome of Ark Genesis Part 1.  In general a good place to look is at the base or inside the giant trees.  To my  knowledge obsidian and oil do not spawn in the Bog Biome.

Metal
54.2  72.8
71.5  64.7
67.0  67.3

Metal plus Crystal
76.6  57.7
75.9  81.8
80.1  59.2

Green Gems (can also be found way up giant trees)
75.5  78.4
63.3  73.6

Poison Tree Area
86.0  73.8