MINEBK00838

• County: Gilpin
• Volume: 15
• Document: Inspectr
• Suffix: B

2Gx
);dinborough - 6.
• "M i R- I N G ;~ M I 2~ E M E T H 0~ D S- Contin.
legging. The'timbere ere prepared'by"hand"Prom pine and fed j
epruce,'ere in good condition and sufficient to aeaure eaPot~. ~'
ICI
There are no ohutesl jl
~~ ~~:
IIndergrotiwd tramming de"done by hand with 'steel oars and ~'
e and 8~ T rails. f"'
wood trollies on a traokage oP 18" guag ,;I,i
'There ie no water to'"oontend with', tha ventilation ie nnt-
ural and the•sanitazy oond7.tione aie'good"and euffisient.
Candles are used for lighting undargrolmd.
~:
,ST,ATI STICS..
Gross"tonnaga•not givsn.' i~
~.
Average tonnage per month, 30.
Average valve of ore per ton, X12.' i
Cost per ton transporting ors, ~1. II,
Cost per ton treatment milling ore, y1.26.
Cost per ton treatment smelting ors, '~7.
Average oost of fuel par month, $26.
~~ ~~ " timber per month, ~6.
„ ~~ ~, powder par month, ,~].h.
Cost of transporting supplies to m7.ne inoludod 1n above.
Total number of Peet in shafts, 860.
n ~~ ~~ ° drifts, not known.
Men amployod:
2 Miners, ;3.00 for 8 hour shift.
3.00 ° ° ° n ,
1 Trammer, i;
3.60 s ~, „ a ~~ li.
1 Engineer, '
Lessees,
Average number oP men employod Por the ;,rear, 7. ~I
G E17 E RAI, RP;MhRK S ';~j
Ao persona under 1;he age oP tvtelve years are omployed in