Mineral assessment tracts in San Luis Obispo county, California

[Additional scientific data in this geographic area]

PC08: Porphyry Cu (17) (Mesozoic) , covers 9 % of this area
90%50%10%5%1%
00011
PC39: Low-sulfide Au-quartz vein (36a) (Mesozoic) , covers 35 % of this area
90%50%10%5%1%
00001