, 1865-07-19
bullion. The great points gained, then,

bullion. The great points gained, thsn'
/. TIE integral separation Of stone into It's
atoms, which grinding, stamping or pul4er-
ling can but 1mper1ectly accomplish.
2. DesulphurizatIon Of sulph1rated rocks
sEd oies, and their pnItacatlon tom ccntam-
mating metals.
8. Erpuls!on of the volatile metals.
4. Oscillation Of the base Eetals and ecpa-
ration thereffom Of the precious metals held
in conb:uat!uu.
And, these points gained, It Is estimated
that the process will yield working aver,
the precious metals contained n any kind Of
rock q ore, and not less than twice as much
lis obtained by any method NOW In use.
Bnt besides this there Is IN Immense saving
In the expense of mining, as the costly ma-
chjnery and power stamping are dispensed
xitn, and the apparatus required ts cheap,
ind may be built anywhere. The following
estimate Is made:
mines i. 9l,6n per st,pp. Zone atamp can pal
ver1zc about one ton per day
TIE u ay.sope ay m eost of furnaces 10 ai.in. ''S'
tcsIatc ard dcaulphurize 100 tous per
dty.....----.............. SosuN
Saving by this profess Of espital invested
for ~ ~: If a.: -, ;;otSed o
5ai =, Containing $.e0 per ton. hey
would ysc.d hy the stsmp process, ray 80 nuo
7be pe' ssnss smcGnt ~ ,his process, ss, 81
ptil, aiat1s nee II favor Of Ills procrss.. ECO
Thus, en- an amount Of 100 tons ptr day,
there Is not only the saving Of So, 900 in inc
first Investment, but also daily saving OF
5000 in the yield.
The results arrived at so far have been at
tanned through q courfe Of careful expert
mtnls upon considerable quantities Of rock,
aud to the perfect success Of these Dr.. Hayes,
the State Axsayer and Mineralogist Of Mas
tachu.etts, Prof si'llman, Of Ya1e College,
and Prof. TctTey, U. s. Assoyer Of the mint
in this city, testify In the most unqualified
manner. Whether the same results will be
reschtd by practical application Of the process
On larger scale at The mines, remains, Of
courec, to be secn. So GREATS the confidence
ielt in 1t, however, among capitalists aud
practical men, that company has been
io1mcd in this city, under the title Of the
Company, OF which Maj. Gen. Butler ia Presi.
dert, and other substantial 1aen trustees
Az their office, No. G4 Broadway, they Of
fer their discovery to tho public, and their
stock and royalties for sale.
lhe subject Is attracting, We understand,
good deal Of attention among thcse interes.
ted In mining. It's importance can hardly
be egcsestima,ed, Il no unforeseen obstacle
shall be developed in the prac.ical operations
OF the process.
II this Invention con accomplish what ap-
pears TO be faislY claimed for 1t, VIZ: that 1t
more than doubles the yield Of the precious
metals from their ores, at = reduced cost Of
extraction, then It Is not wild prediction
that within five years cur mining interests
will have SO EXTENDED and developed them
selves that this increase alone upon their pro-
ducts will pay the intertst Of our national
debt. BY one Of the siuQar ccinc1dences
which seem TOO pertinent for chance, petro-
leum came In when cotton failed to balance
our exchanges with the world ard may we
not Ieyerert1y believe that the unlocking OF
the exhaustlees treasurts which our rocks
COZ toin, when We are called to pay The inl-
mensc cost Of eradicating our great national
sin, Is tie timely gift Of an oyer1ullng Pfovi-
dence. Surely our history Is showing that,
with nations, as irdiylduals,
tsThere,s Divinity that shapes our ends,
Hcuch hcN them Ia VT will