Layer Estimates:

Layer: Quadrangle_available_for_download (ID:0)
Count: 302
Extent:

XMin: -10130091.0432
YMin: 4491514.9063
XMax: -9740457.8607
YMax: 5104976.82
Spatial Reference: 102100 (3857)

Layer: Counties_with_Avaliable_Coal_Data (ID:1)
Count: 90
Extent:

XMin: -10187257.0681
YMin: 4434931.2809
XMax: -9739926.1191
YMax: 5237437.4435
Spatial Reference: 102100 (3857)

Layer: Coal_Mine_Entries (ID:2)
Count: 7635
Extent:

XMin: -10152399.2363
YMin: 4494312.724
XMax: -9745127.6415
YMax: 5098587.7552
Spatial Reference: 102100 (3857)

Layer: Coal_Mines (ID:3)
Count: 3589
Extent:

XMin: -10153002.5923
YMin: 4493732.5781
XMax: -9742864.9596
YMax: 5099436.4952
Spatial Reference: 102100 (3857)

Layer: Non_Fuel_Mine_Entries (ID:4)
Count: 1074
Extent:

XMin: -10176183.461
YMin: 4464031.3916
XMax: -9747379.064
YMax: 5237219.7812
Spatial Reference: 102100 (3857)

Layer: Non_Fuel_Mines (ID:5)
Count: 2
Extent:

XMin: -10177031.5595272
YMin: 4463452.94021711
XMax: -9777116.2406
YMax: 5237435.475
Spatial Reference: 102100 (3857)