Wheel barrows

(Irish Buggy)

The typical style of wheel barrow used in the Bisbee mines

Wheel barrows have been used for centuries in mining and were present at Bisbee’s beginning. The typical wheel barrow for Bisbee mines is one with a steel tub and a single all steel wheel. A double wheel version was found on the 6th level of the Southwest mine  in the leaser area, it is located in an abandoned tool room with a number of the single wheel versions along with it.

The most common place for use is in the older square set and cut and fill stopes were they would be used to transport the broken rock from the face to a raise. These  stopes will have the raises about 50ft apart this keeps the haulage distances  to a minimum. Because of the difficulty of transporting the rock , the ore  was hand sorted underground,  separating the ore from the waste. The waste  was stacked making gob walls or put behind walls made of timber called gob fences. Along the Queen mine escapeway there are several gob walls in a small stope.

wheelbarrows inside a toolroom Southwest mine

 With the introduction of Mitchell slicing stoping method which allows gravity to move the broken rock to the raise and mechanized mucking, wheel barrows use fell to the wayside.  The leasers were the last holdout‘s in their use in Bisbee mines.

Diagram showing  how close the raises were placed for stopes

Gob wall on 5th level Southwest mine.

Gob fence on right rib 5th level Southwest mine

References

Brinsmade Bruce Robert, Mining without Timber 1911 McGraw- Hill p100

Richard Graeme IV 2010, pers. comm., 8 February

Richard Graeme III  2010, pers. comm., 2 February

graemite@hotmail.com.

© 2013 by Doug Graeme