The Salt Lake tribune. [volume] (Salt Lake City, Utah) 1890-current, 1912-05-06
limbo EX. MAKES
4 SOME MILL TESTS
h, quantity of Ore 1hat
Should Be Treated Right
at Home.
IS A MINE
,.,.nt Shipments Add Their
Portion to the Generous
Treasury Fund.
4, rvERDE is A MINE
>, The Tribune.

s%ny1ELD. ~ Nev' May S'Irnere - E rs
. =. sest Of evidence that the JUMBO
'..sop a company he's a mine IN .s i.s
eN'A ,ransrty from the fact that
~. ~. Of comparatively high-grade
~ s.,,s made daily from the deeper
..d ore Of good milling grade Is
q .,orsd m On the dumps in preparation
.X,,rg when the company has its
..suctou plant. The most signifi-
....opncsment that has been made
.s.,t,on with this companys op-
~, d that the management Is now
ia Sesn for the past feW Gays eon-
n exhaustive experiments WIZ iSs
a 4 milling grade In the NeVaoa SoiS 10.
Iii mile north OF town. LOT INC
- of determining the most eltec-
sroears possible to be oseo Ia ies
,rsrt. and with a vie" 70 the &C
ts;ss Of this plant for the exclusive
a the company, In the event tnat
fzrts Indicate thdl vho
! AN be successfully treateo oy ING
=. f.rt that the ore contains e larger
'sstIuu OF silver and OF gray copper
!. sys usually found In the ores OF the
=;i1,T district has led to these expert
n, 10 determine II the ore can De sue.
.,frly treated In local plant without
4 ssnlhtion Of special equipment. IN
4 rsrt that the company acquires tnis
A ix lJ own use. some expense VIII
{ syolysd In installing the equipment
,,sssry for It's operation, but large
~ would be effected end the entire
-s;uci Of The mine could be treated
-izcrt tho necessity for sorting the ore
hpplag any portion OF II.
! Modern Plant.
AordIbe 10 the character Of ore han
a as Hlll has capacity OF from 100
A In ttus daily and is already equipped
"A rNem machinery and with COM
a e5znde plant. Even with a COM
Sifrtiy low extraction OF gold. and II
toeosntyates were such that por-
4 them must be sent to the smelters
X tzal treatment the operation Of this
Fuuh at once place the Jumbo Ex-
q company upon a basis insurlng
ering Of large profits, and the pres
"a showing Is such as to warrant the
Eebdn TINT the Poleverde mine of
y nupany will make a large out
= q present. the production is from fifty
| ffty tons daily. and OF this amount
g twenty tons daily that is sorted
| ehg shipped TO the GoldGeId sampler
Lk Western Ore Purchasing COM
d, snd payment for the product is re-
nd 81 once. This ore is averaging
"a tB per ton and the management
q that g more careful sorting can
" bring this average UP to above
"a ton. The remainder Of the ore
9lg placed on the dumps near the
ior future treatment and averages
20 per ton.
r Mil Ore Ready.
eh by the management that the
At the mine contain some $4,000
good milling ore that will yield
% profit II treated In q local plant,
1N The expense incident to shipping
bnelters at distant points. with
Hesada Goldfield mill In operation
b own management the Jumbo
tpn company could treat the en-
Hoouct, without the necessity for
snd maintain an excellent av-
N Tue grade Of its product. It
mat the large tonnage now prac-
booked out in the ore body be-
yR ton. " = '''N
Ore body is exposed by raises,
s99 erosscuts for a depth OF 10
ssueaily below the 90o-foot level,
~ @ teet on the strike Of the
ane II is said TO vary in width
war 70 eight feet. Some OF the ore
g extracted is taken from the
asht on the So0-foot level. but
;h production is coming from an
SSa'aIe level which has been driven
a, taise connecting the 1890 and
fHes From this intermediate
pre- is dumped Into a raise
~ yS NJ and carried by gravity to
saI,r p'as. %hence 1t is carried auto
ks s, % tne cars that are raised
SAges. making a highly econom-
ssnod Of extraction.
ae SoO-foot leveI the north drIft
driven toward the boundary
,ns Clermont claim OF the Com
4 n, ana constant Improvement
6s std.Hy d-Hy OF the ore has been noted
ysIr VII, III, approaches the Clermont,
fuM WI, also be picked up on the
Isss, isvel .ss within a short time. On
lhs o rae new workings have broken
es rsa Y,. oooy which was lost by the
d tbs Lneir old slopes, by rea-
ssNs. W. vein being displaced through
i nHn, ss,, and at this point the ore
and dhea hsa a,sely by the cavins sys-
T handled at small expense.
Cash Balance.
ieot moderate fIats flow Of water on the
VI rtation is being easily handled
the cagsu pump on that level and
30 and 1r,ae are now In use for hoist
Pea on iSSs'e; iSs Ore bins have been
propertrI I oeepest level and the
mining az y now we'll equipped for
1eriIke non being conducted In
Z. t5s t5sSnsion Sas.on has recently charsnS
ztsct tuSsl Involving the transfer ~
Owned geld by, by Thomas G. Lockbart
l1tG6O ,s q little less than 500 flo ~
nsR dIrac,es Issued. The names Of
.nhounnsss Of the comnanw yiII
hE N % following the neyf animal
70 bs bsI, company, which is sched
pnifol ar,a ara IN June. The men now
Who hsvs ,snterprising mine oper.
prppertss' The greatest confiS ence e IN
hut te snd who, It is ssiS a-iiI III
~ II In Vpen up the property and and
~ The thorough and systcrnstic
balance N ot.pany Still has a large
aeaon nov s credit and with the
~ 70 enter tH%sursd t% will doubtless he
n'nss al an 'ne list Of dividend pay