My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
MINEBK00576
DRMS
>
Day Forward
>
Mine Books
>
MINEBK00576
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
1/5/2009 9:15:12 AM
Creation date
11/18/2007 12:10:35 PM
Metadata
Fields
Template:
Mine Books
County
Boulder
Volume
10
Document
Inspectr
Suffix
A
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
44
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
-4- <br />Landings are 24 feet apart The second exit is through the <br />150 ft, level east to the dames shaft and thence to sur- <br />fete. Underground li~htiag.by candles. <br />STATISTICS. <br />Average tonnage per month, 25 tone. <br />Total no, feet in shafts 750 <br />Coat per foot X25 <br />no, feet in levels ~ 3500 <br />cost per foot X11 <br />no, feet in cross-cuts 150 <br />cost per f of X11 <br />no, feet in winces and raises 50 <br />cost per foot ~9 <br />Total no. feet in development 4,450 <br />average no.men employ?d for year 16 <br />wages. machine d*ill men $3.50 <br />miners 3.00 <br />timbermen 3.80 <br />engineers 3.50 <br />all for eight hoirs <br />coat of fuel por ton ~ 6.OU <br />average cost for month 300.00 <br />cost of timbor per thoasand feet 18.00 <br />cost per mo. 50. <br />average assay value of ore per ton a3 to ~3 per lb. <br />Cost of transportation to railroad per ton X3.50 <br />cost ~f treatment, sliding scale acco rding to value. <br />Ziine is a regular producer. Send blanks to S9. Judson. aes't <br />mannror, Sunshine. IIoilder Co., Colo. <br /> <br />
The URL can be used to link to this page
Your browser does not support the video tag.