UTAH ACADEMY OF SCIENCES 127 
per ton for haulage from the company mine, 14 miles from 
the smelter. A Rumley Oil Tractor has been installed, and 
for 8 months out of the year hauls part of the coke up to 
the smelter, and matte down to the railroad. The matte 
is shipped to El Paso for converting. The cost per ton 
by the tractor is $2.00. No doubt if transportation facil- 
ities could be bettered this would be one of the best mines 
in New Mexico. 
