MINEBK00123

• County: Gilpin
• Volume: 17
• Document: Inspectr
• Suffix: A

Frontenac - 3.
LIBIIIG •& IuI1PE FdETHO D S- Contin.
bth, 7th and 8th levels. "' -'
S? A T I S T I C S.
Aserege tonnage per nonth, 675.
• Average valve oY ore-par ton, $27.
Average coat of power per aonth, $77.
Average aost oi' tlnber per nonth, y¢].0.
Average cost o3 powder per aonth, X160.
Lien eaployed.
19 L~inere,• (ell lessees.)
2 Engineers, $3.b0 Yor 8 hour shift.
Lverage nvaber oY aen ~aployed for the year, 21.
G E II E R A L R E M A R K S.
Fully flescribed in roport oY IIoveaber 3, 1911.