Metadata
Author: MultiUn
Data
English[en]
degree grid was overlain on each map in the areas considered to be permissive for polymetallic sulphides and where exploration might be carried out. This grid corresponds approximately to block sizes of # km x # km each ( # x # nm x # km # km grid spacing
Chinese[zh]
在每张图中被视为具备多金属硫化物成矿条件、可进行勘探的区域上覆以 # 度的网格,这一网络大约相当于每块面积为 # 公里乘 # 公里的区块( # × # 海里× # 公里 # 公里网格间距)。