Layer Estimates:

Layer: MAIN (ID:0)
Count: 18
Extent:

XMin: -20037507.8427882
YMin: -30240971.4583861
XMax: 20037507.8427882
YMax: 30240971.4583861
Spatial Reference: 102100 (3857)

Layer: ALTERATION (ID:1)
Count: 5

Layer: MINERALIZATION (ID:2)
Count: 0

Layer: STRUCTURE (ID:3)
Count: 3