Optimized Neural Network for Research Evaluation of Mineral Resources Carrying Capacity in Southern Shaanxi

Table 1

Distribution table of main mineral resources in southern Shaanxi.

Serial number	Area	Mainly distributed minerals
1	Hanzhong	Gold, iron, manganese, copper, nickel, lead, zinc, phosphorus, sulfur, serpentine, etc.
2	Ankang	Gold, iron, antimony, mercury, tungsten, titanium, vanadium, barite, lead-zinc, etc.
3	Shangluo	Iron, molybdenum, silver, antimony, copper, potassium feldspar, vanadium, titanium, lead-zinc, crystal, etc.