New-York daily tribune. [volume] (New-York [N.Y.]) 1842-1866, 1858-08-27

me iOl'Owi'g .pi01su..,n ara 70 e ..r-~ "'"s
CD Lib suosr or rs. rsc.vsd by to-dsys usi'
r1,oe,, fys.y b. rexzr1i, fea-' y &a< Gag 70, 40
NWsssorA-We nsve reshzsd some increses ID
rrccu,t ever rte prevou. uono, ca yoa ~ go.
F,or The present position Of the works, tnos ene'r
!. . ,.ssorsb,e prospec. that tae monthly p'V .i,t
will ts greater for the 5a.ves OF the var, tasn
,hrorch he former months. We have no. worked the
"cpen cutting" near No I, d1'rg the ps:t month,
ard e,reQuep,ly tire "retTrn' re,svsi 90 aid from
ira. source We sre putting up 1o-ss Rhim there,
stst,.bcasa &c. snd shall soon be abe TO prs.cuts
tie work vso- usly. We are aso getting some 'od
~ Conner sr m the orglomerSts ab )ve tue sd;
isv,l be seen shSf.s Nos snd s. There il large
,nourt of groud there woch sppesrs to be rco With
usss Copper, extending into and thioesh tae S'n-
.icuera;e ard lsst week We Is'sed ron this p.I5s
enc piece Ct rbeu. five TINS. You VII oesr ID NINA
mi, i we TIE sit level shere the regular vein a:f
been renewed some time spce, the ground Numbered,
sid dirt filed in sgsin. Tas. the occurrence OF Cop
per In the r2omerste a. o.her points, leo % sIur
ther examination tins seascpi anu au haPP! ''''|
With good results.
From "a exam in stion il seems We have osen IN
ga are Of tie extent ana vsue OF tbs ne iesie m
eur works Il hardy fail however, 70 os OF GEES
70 the mre for the newt yes or two, not
longer. No shaft s still sirkpg BY strong ven 0,
mass covper No 3 shsfl will reach SO-fs'aon level
az TIE eid of this month; the vein looks wel-os Ter
than il found to bs in sinking the Previous sas;
TIE 20 fshom level bet -eeu shafts Noe ana s. sna
the 90 18th om west Of No. continue 20 look Wen
src produce copper in considerable "a 1ntties'
The soIk in the % faith, level, east OF No snst,
still opens up msss copper, bu, we hsve not oeen soc
70 nave the large mass reported there las, nonsn
ard CanBot until some sopipg Is done IT w tstnom
level we hsve rch vein go feet east OF No. SHAFT
where both veins are united. The big msss in back
Of 90 fsthom level bet veen Ncs. aud saat.s Is
beng cut resdy for shipment; will fully equn our
previous estImste OF 40 tuns ,
RocKLAND-We had very little copper stmonth
from the stumps, owing 70 want CT water 10 work
them, ard dress the stuff. This AID other suse'
have made q light return, but as soon as We hsVe
water for stamping &C.. shall DO better 1t once as
the stuff is now accommodating on cur hands. lac
rev engine will be resdS 20 run soon a. the pumps
ore placed, and the shsft-houses made resdy Inc
bottom level $50 fstboml looks promising, but We are
NOT meeting with shy very heavy masses IN the veln
and the asne nsy BE- ssd Of - fsthon level IN most
ponts the yield being largely barrel and stanpwork'
East Of No shaft the 20 fathom Level improving,
ard ben that shaft reaches the 30 ia,hom level ana
is con u. c,ed through at that depth to No. s. We saA
i trust, be in better poshon, snd make Larger re-
turre
SuPERIoR-Our work hss gone forward regularly
since my last sdvicss. Recently We have met with
vein about feet thick in tue croes-cut $40 fest north
OF the congomerate which carries consIdsraole cop
per prircipsy stamp work; bat some portions OF the
vein are very rich. 1t Is undoubtedly toe same VEN
seen at surface, and exposed by the ancient PITS
We drifting west on il from cross'cut TO give
trial snd test ts value and hope 70 be able 70 report
more favorably on Il 10 a few days
FLIsr.SrErL-We are still making explorations on
the caste m bluff before advised, and have found
quite large wen In one OF the accent pi's, Tlco
in stamp work with come bsrrel-work. List week We
too out one piece Of over 100 10, and where
low working the vein shows rich-we will sink on 1t
few feet TO prove. II sppesIs from the explorations
already made that there considerable copper in that
bluff at various points, but there msy be Irregular
y in the veins, prefer 70 examine thoroughly be-
fore recommending regular mining.
Minnesota product for July ....i7s il92 900 TONS
Rocksrd product Tor July IA LOS 900 tins.