Here is an updated map:
Red,
Blue, and
Purple = Empire Footholds
Cyan = Auraxium, only found in hexes containing base facilities (9 Hex Zones)
Yellow = Alloys (22 Hex Zones)
Green = Polymers (22 Hex Zones)
Orange = Catalysts (21 Hex Zones)
Everything is based on the information visible in this image:
