Cinder Mining in the San Bernardino Volcanic Field
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San Bernardino Volcanic Field
Roger Weller, geology instructor 
last edited:  3/25/18            2  views

Cinder cones are mined for loose aggregate for road construction.

a fresh cinder cone mine

 latitude:  31.435     longitude:  -109.311
 photo credits:  Google Earth

a cinder cone mine east of Douglas, Arizona

latitude:  31.345     longitude:  -109.310
photo credits:  Google Earth, Landsat/Copernicus, INEGI