MINEBK00208

• County: Lake
• Volume: 15
• Document: Inspectr
• Suffix: A

X16
(2)
~ Dine methods.
i
Nethod of ore extraotion:-StoPing and drifting-NO maohine drills
Mused-Single hand drilling employed.
IT1rbering-Stulls and drift aetta(auPPicient)
underground tramming-Lien with ordinary
'mine care on C lb.to the yard ra11.No water handled.
Ventilation.
Natural 3raPt-NO noxious gases met with.
Exits.
Shaft is divided into two compartments with ladder way,saPe and
aeoure-Conneotion with Black Prinoe shaft on Iat,lavel.
Lighting underground:-Candles.
Produotion.
Ave.r.age tonnage per month:-~S.-0rOaa tonnage per year:-900.
Devaloement.
No reoord has bean kept.
!den employed.
~ iFl(inera. 33.50• Per daY. ~ hour shift.
i
I Engineer. 34.00. " " ffi " n ~ ,'~
I
~ Average No.of men emPloYed for the year:-5. I;~
' oost. ~
Coat of fuel 35.50•Per ton.-Average ooet Par month:-X90.00•
~ " ° timber 322.Per I000. " " " " ;-i']5.00.
,,
i n n powder I1E.0~2 ota Par lb. n n n ;_$50.00. III'
~, Avaraga assay value of ore par ton:-311.00. I~',
Cost par ton mining ore:-32.50• ~il~
I " " transportation and treatment:-36.00. , '
6enaral xemerke. ',~~ i
I i
No persons under I2 'years employed-All ahafte,PitArand exoave-
(,
~, tions filled or oovered in-NO strangers allowed in mina unless I~,
' accompanied by emploYOU-!fine oar. rya no indemnity insuranoa again I
aooident-iSino oarrys no insuranoo for employosa-Nina is not a ~
' r'=guler produoer,and has not been worked worked oontinuously- it
,ropsrty is not sub-le'aaod. I'I