Assay reports on the Griffith mine, Clear Creek County, Colorado

(1)

JAMES M. MCCLAVE, PRES. J. IRVING CARPER, VICE-PRES. B. ROSS, BUSINESS MGR.

THE WESTERN RESEARCH CORPORATION

RESEARCH. ENGINEERING. DEVELOPMENT DENVER, COLORADO

TEST NO. __ -"1'-- _

TREATMENT .E'1ott1UOn llutb ~lne

MI NE_ J,rittith :ll.1n!L _

I WEIGHT

I

~B

+

SAMPLES % Au. AG. ZN. Cu.

--

,

-I Heads I 500

100

.04 6.96 2.3

9.2

.3 COIlO'tS 22J) ₄₄

.oe

_11.'72

_3.7

_lb.9

_1.0

_IS 'l'a11s I 200

56

.0

6.8 .0

1'7

i

I I

I

1

I

!

-F

GO~I~ILVER .03526.16 .OZ52 f.16 .0 .0 METAL CONTENTS Las. IRON Las. LEAD~BS .. Las COPPER I

I

216.5 S.8 ~2.56I 139.9

a.a

76.6 .0

l

HeRds

Cane'te

'I'alls RECOVERY

%

S"VER

1

% ZINC _%CO~%IRON

--,-% GOLD %LEAD

Betldc 100 100

100

100 100.

Cono'te

100

67.2 100 67.18

'ra.Us 0 0 0

~.8

0 42..22

REMARKS:

sample nceived :rar t.eat.1ng _II m111 m1d41inS produot fl'0lll tablell .nd cont~lne4

two :l'W'l!ll'l of iron, !rOll ~lt8 !lll4 Sidwlte (ls,l'boof.te o~ Iron.

'the ob~ect of the tellt _8 to 60!'!lrat8 t.he l'11'ite from the Siderite !'ll4 to find

what

value in Gold lind Silver remrined with the ...ideri" ...

For this teet Ule ore

wall

Ol'Ullhed

to

eo

lll8ah.and tt"lNlted 4i1'8ot blr flats tion.

The Sulphides were 1"aundditf1ou1t to tl'.!et l'>nd!'l>ont 15 lbs. at Sulphuric Acid _II

WH

to prfl,Pllre the pulp

tor

not'Dllll i'lot'lCtion.

~ of' the HeBdaproduot '11169f1O£t~ ae 1:'.:0. Iron concentrate.

56%of the lfeab .P!'odoot_5 9 51d81'ite l'allinee.

'.l1.b.e1'8Bults 0:1'

tt.e

tellt RO'If thet ell ,,! toll!! 'Il!'lue.1I 1n Oold. JJi.llver, Lead "nd

001>:&81' were in tile ~ot.il Ooncttntl'll.tes !'nd the DiderUe 1'nll1ngJ:l oontain no IIlet1'l exce!'t in Zinc and Iron.

(2)

)

A MCCLAVE, PRESIDENT J. IRVING, CARPER VICE·PRESIDENT A. 8. Ross. BUSINESS MANAGER

r;-,...{ ,

I'-

Af {:."

<:...--THE WESTERN

RESEAJXCH

CORPORATION(Zle....y

(}~-r.ca'J

" (IN<:ORPORATEO) C,)/;,

ORE TESTING, CHEMICAL ANALYSES, ENGINEERING

514-516 EIGHTEENTH STREET

DENVER. COLORADO We hereby certify that the samples analyzed for

______ -=Iol::..:o::..:n::..:o--'=J1ccin_eccs_C__ouI-'-'Cps---'n"-y (l::..:tr::..:i::..:1'1'ith Mine

-

--GOLD

I

SILVER LEAD

I

COPPER ZINC IRON SILICA MARKED

PER CENT

VALUE ozs. ozs. PER CENT PEFI CENT PER CENT PER CENT

--- -

---I

Heads .04 6.96 2.:3 0.3

9.2

22.2 , Conc'ts .06

11.72

3.7 , 1.0 15.9 31.0

I

IJ.'[,l1s .0 .0 .0 .0 6.6 17.8 I , I

I

gave the following results;

CHARGI!:S $ .. THE WESTERN RESEARCH CORPORATION

BY ..