Concha locations
Conditions of occurrence Planets with thin Ammonia, Nitrogen, Water or Carbon Dioxide atmosphere Maximum gravity: 0.27 ATMOSPHERE TYPE SPECIES Ammonia Concha aureolas Carbon dioxide Carbon dioxide rich Concha labiata (< 190 K) Concha renibus (180 K - 195 K) Nitrogen Concha biconcavis Water, Water-rich Concha renibus Biconcavis are the expensive :):