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^Horse Heaven

'"

s:: ^I^I

"" ^{- -} ^-- ^--'--

^~-.:..^-~-^--=

· ...

^Bla^ck ^But^te

.,

s:: .;:

· ...

^Bonanza

, ,

....

(:;: ₀ i

,. ,

a s::

,:,"_"1

....

_.Sulphur _Bank _(G_ravel)

CD ,

....

I

'"

^Ql .Sulphur 313nk (Basalt)

l::".

e

i

... CD

CD fil ^I

Mount Diablo

..

....

^· ^...

....

_p., ^- ⁰ ^,

'"

^f- ^- i

'"

0 ^- ^- ^- ^- ^,, ^- ^{- -}^- ^- ^I

I · ...

Cloverdale

.... _.,

- - --- ---r-

'" ...

^-- ^j

· ...

Aetna

....

s:: _I

II>

I

<> 1-- Great \-iestern

R ₀ I ^I

· ...

0 ! I _I

• ~-~ - - ~

^Bradford

,.

_I •••••••••••••

.... ....

'"

...

- -- - Aurora

• · ...

fr: ,

I New Idria

I · ...

I

I _Oce_anic

I · ...

I

... • ...

^lUau

I ^I

^I CUddeback

· ...

I I I I I

11 I I

^!^I

I L I I I

ⁱ^j

I

-150-

Ratio E (= C/A) Ratio F (= n/B)

o m ^<Xl

....

'"

¹⁰

..,

^t') N

.... ....

^N t').., 10 <0

....

^<Xl m 0

•

• .

• •

. •

• ^• • • • ^• • • •

.... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

....

I I ^I I I I _I I

^I

I i ^I I I I I

^Mines

· ...

^A^r^kans^a^s

· ...

^Terlingua

I I

...

^M^azatzal

,

~ _a

· . ...

^Cardⁱ^nal

....

po; , Maury Mountain

.... · . .. . . .

'" ⁱ

;;:

'0 _~ -- _" ^--

· ...

^B^orse^H^eaven

'"

I

J.4

- - - - -=- -

-=--

-=-:=-'- - '- -= · .. ...

^Bla^ak ^Butte

'"

^~_I:::: ^I_!

I ·

^B^onanza

...

I · ...

"-'

-

().,

'" ...

^I:::: _{- - - -}_- _{- - - - -}_-_- _I _.Sulphur _Bank _(G_rav_el)

CD i

1',

..

I:::: I ^II

'"

Ê! ÎÎ ^• ^.^Su^l^phur ^~nk^(3asalt)

In _II)

.... '"

~ -- Mount Diablo

.. ^· ^.... ^....

'" ^....

....

_p.. ^a ^,

'"

^, I

I::::

· . ... ....

^C^l^overdale

...

.., .,

·

Î Âêtna

...

· ... .

..,

I::::

'"

<> i Great I'iestern

I:::: ,

· ...

,

"-'

'" _.

_-- _I _Bradford

· · . ...

... _..,

_I _I

'"

^{_ _ _}^{1. _} ^_^{_ _}

I

.... ...

^, _A_urora

I

· .....

c:r::

I ^I

· ... . ...

New Idria

.

! · ... . .

^Ooean^io

I

^--

I ^...• ^. ^.. ^.... ^..

^Klau

I

· ...

^C^u^ddebaok

I I

I

I I I I I ^I I I ^I i ^j I 1 I 1 1

-l5l-

Ratio E (= C/A) Ratio F (= D/B)

.

<C> • CD

. ...

• ^<0

• •

¹⁰

...

• • • ^t<) ^C\l ^.-i

.

^.-i• ^"l• • ^t<)

...

• • • ^{10 <D}

...

• ^CD

•

^0>• ⁰

•

.-i 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .-i

-

I

^,^!

I ^I I ^I

^I ^I

I ^!

I

Î Î Î Î Î

^t ^JUnes

i

I I

~. :--=:

· ...

^A^rkansas

-- --1 -- -- -

--- - +--

-_ : · ...

^T^erlingua

:

~-~--:..-~

· ... . .

^Mazatzal

.!>: 0 0 f..::::~:..-=- =:..~

-=t i - ..: - - . · ...

_C_ardinal

i

po:

... I Maury Mountain

... I

...

'"

""

^{1 -}

00 _ . _ . _ . _ ._ :=..

· ...

Horse Heaven

'"

s:: ^,

'"

_os

^- ^- ^- ^- ^=- ^..: ^=.=:.. ^{-:::-:.. -} ^..: · ... . ...

Blaok Butte

'"

^s::_s:: _--=-.:..=-_{..: =} _.-=-=._._.;.._-.=_.~

I

· ...

^B^onanza

- ^....

.,

₀

,

" s::

!

.... - - --- - - - - -- -=-- - -

I .Sulphur Bank (Gravel)

'"

_!

~.",

'" ^-:.... ^_ ^.-

^f-

I CD ,

• Sulphur '3ank (Basalt)

E - - - -""1"- - - -- ,

..r~ CD

... ^,

CD M - - _Mount _D_iablo

., ... i · ...

.-i 0

p..

.,

_- i

- -r

.- !

Cloverdale

s:: _I

· .. . .. ...

....

0 ^,

., '" _'"

1 _i

i · ... . ...

^A^etna

.,

'"

^,

II>

I

- - -·-· - -l·-· - ·

^Grea^t ^I"{es^t^ern

'"

^I ^•^{•••••}^•^•

0 0

CD - -_ ._ -_ . _,

Bradford

~ I • ••••••••••••

...

I

+' co

....

_p::

_• · .. . ... . .

^Aurora

f----. --- .- . - --,

_. - =.:=:

j - •••••••••••• New Idria

I

^•••••••••••••• Ooeanio

I

- 0- -- .-

- j - - -= ....

_Klau

- · -- -- -·l i --

...

^Cuddebaok

I

I I ^I ^{I I} ^I ^{I I}

I I I I I I i I I

,"

,

,0 t..:

,

; .

-152-

Ratio E (= CiA) Ratio F (=D/s)

O(7'loCO

. . . .

t'-\01,{)

. .

. - 0 0 0 0 0 0

I 1 [ 1

.

tt}

.

C\l

.. ..

r l r l N 0 0 0 0 0 0 0

I ^! I I

- -+- - '--':''::-

- :...-:.

- I--'

f---

- -

^~~

-=t- -

- ,::::

--.: --.:.-=j::-'- .:. --.:.

,

:

I

.=

- - ' --

- 1--::.'--

----

t-")~LC'-!)r-coO\

. . . . . . .

.

0 0 0 0 0 0 0 , . . . .

! I I I i I I

i I

I

I I I I I I I

I

I I

I I I I I I

Oxides

• •••••••••••• •• AgZO

· ... .

^PbO

... .

^BaO

• •••••••••••• •• N8 20 -•••••••••••••••• MnO

... .

znO

... .

^GeO

• ••••••••••••• •• CuO .•.•••..•....•• T!02

• ••••••••••••• •• HiD

• ••••••••••••• •• MgO

• ••••••••••••••• CaO

•••••••••••••• ~e203

-. • • • • • • • • • • • •• A1 203 .•....•.•.••••.• 810

. .:;

....

'"

....

_p.,

C ,lC

Total Peroent Of Element In Wall Roek

Differential Concentration of Element (In Percent)

In Cinnabar Value C (= .1-1)

..,0

In Wall Rock Value D (= &-A)

".

r-.-.-'--r-r-r-r~0r-.-.-.-'-'-'--r~0r-.-.-.-.-.-.-~

~ I I I I 1 1 I I 1 1 1 1 111 I I I

1!1 o

:::1- ._

⁰^.^_ ^. ^_ ^{• • _} ^{• • _} ^{• •}

::

....

-1-" -,, - .'-

- " - ' 1 - ' - " -'

- . 1.=

ⁱ

. . ---

! _ .. _ ..

^1-" ^{- "} ^-

....

'"' - " - " i--" - " -

~ ~

_

^..

^_._

^..

_

^..^-

'"

_'"' _I

~ _ _ .. - - L .. _ .. _ ..

n' ()

~ o o

....

'"

- --- .. -

:! _00_ --

^1--,,^_ ^{, , _}

e

_~-_--_-_--_-

I

_-_..

_-

_.._- _..

'"'

...

_

^..

_

^..^- ^..

^_---

- " -' -.. - .. -

_

^..^-

-

_

^..

^_ ^. ^_

^..^-

I I I

_.-

_=o_~

- . - .-

F-

~ f-- -

;=.-

~..:==-----

~==.--.-.-

=-.-

_._f-

I I 1 I I I ^I I I

·JUnel

••••• Arkans81

••••• Terlingua

• •••• Mazatzal

• •••• Cardinal Maury Mountain

• .Horse Beaven

••• Black Butte

•••••• Bonanza .. Sulphur Bank

(Gravel)

• .Sulphur Bank

(Baaal t)

•• Mount Diablo

• •• CloverUle

•••••••• AetDs

.Great Welurn

•••••• Bradford

••••••• Aurora

•••• NeY 141'1&

•••••• 00eanl0

... nw

•••• Cuddlba.

c.? ~

.'>:

tl p:: 0

...

.,

:"':

'0 I'l

'"

.,

.0 os

I'l ~

...

c.>

... ~

...,

.,

...

....

0 I::l 0

'"~ ...

...,

" os

r l

'"

..

_I::l

m 0' ^tl I::l 0

c.>

t'-_+>

..

... ...

^.,

..

... ^I::l

., '"

.... .,

....

...

A '0 I'l

>!.

tl p:: 0

...

~ os

... ~

...,

I::l

'"

...

....

'"

.,

I::l

'"

.,

Total Percent Of Element In ':i all Rock

C\J r i

··_··-r I -·

- .. -

r -

. . - --r -··--- _

^..^- ^.-r---

I

^{.- - -.}

_ . <_ .. _ ..

_

^..^- ^..

^_

^..

-_

^..^-

·· _ -·.- - ·0- --·

_

^..^- ^..

-_

^..

_-

^..^:----_I ^..

^_

^..

I I

--- ^..^..,.---.^- ^_.

- -00 _ __ . _ _ ..

_ .. L-_._ ..

I ,

Differential Concentration of Element

(In Percent)

In Cinnabar Value C (= A-B)

In i7all Rock Value D (= B-A)

- --- I ~

Mines

••••• Arkansas

••••• Terlingua

· ....

^H^a^zatzal

· ....

^C^ardina^l

lolaury Mountain

• .Horse Heaven

••• Black SUtte

•••••• Bonanza

• .Sulphur Bank (Gravel)

• .sulphur Bank (BassI t)

• .Mount :Jiablo

...

Clover'41e

•••••••• Aetna

.Great iVestern

• ••••• Bradford

· ... .

^A^urora

· ...

^N^{ew Idria}

• ••••• Ooeanio

•••.••••• Klau

• ••• Cuddeback

-l~

Total Peroent D11'ferential Concentration of Element

Of Element (In percent)

In Wall Roell:

In Cinnabar In Wall Rocll:

Value C (= A.-B) Value D (= &-A)

'"

^N ^C\l ^~

.,.

^{(. !}

, ., _.-

'"

. . .

_• _•

.

, " ':.': e e,· 0 e 0 co

, . , I I I I I I I I I I I I I I ^I ^,

^·JUne.

P: :: ^,

....

^_ ^.,

_• _•• _• _•

Arll:ansa •

....

'"

;;: ---:=

't:f - "- " - " --- ••••• Ierlingua

<II R

'" ^_.

^M^azatzal

<II

_

^..

_

^.. _-_- _•_••••

'"

_

^..^{_ .}^,^-

^-

••••• Card1nal

-

⁰_R -

- ^...

_s:l ^- ^- ^..^- ^..^- ^---- ^--- ^-^- Ûâury^Môuntain

11 _

^..

_

^..

_

^..^- ^- • .Hor •• Heaven

....

~ ---:

.... _

^..

_

^.. _-_- _-- ••• Blaok Butt •

1'1 - _:--.

__

.- _'_- _'_- _'_-

0 - " - - •••••• Bonansa

..., -

C-:: _:".1 +>

'"

"" '" ^-

^-.

r~J +> _R

_

^..^- ^..- • .Sulphur Bank

(l) (Gravel)

c. ⁽⁾

R - .-

:"--'-=-=-~-=

; 0 - " - "- - - --- • .SUleur Bank

ro· ⁰

....

( salt )

• '"

^..Yount Diablo

... '" - ... ^_

^..

^_

^..^- ^..^_ ^..

^_

^..

....

_p., ^1'1

'"

'" _

^..^- ^.. ^- ^. _CloverUl.

'" ...

....

-

^~'t:f ^-

^_

^..

^_

^..^- ^{- . -} ^•

^•••• ^• ^••

^Aetll.

'"

R ^=-..

,!<I ()

_

^..

^_

^.^.^-

^_

^..

^_

^..^- ^.Great^'In^t^ern

p:; 0 -:-

•••••• Bradtol'd

.... _

^..^- ^.

...

:;c QI _R

_

^..

^_

^..^- ^..

^_

^..

^_ ^.

^--::.^- • •••••• ^{Auro . .}

- ^...

_1'1 _{- "} _- _{" -} _••••

_New

_I_4rla

' l!I

'"

...

r-l - .. - .. - ^{. --::0} _{••••••}Ooeanlo

....

1-"- " - ^{- '} ^{I l c}

;

" - - '- " _, •••••••••

+> QI

..

_R()

_

^. ----:= _••••_Cud4eba*

'"

•

p.,

I I I I I I I I I I I I I I I I I I

Total Peroent Of Element In Wall Rock

-l!i6-

Differential Concentration of Element (In Percent)

".-

In Cinnabar Value C (= A-B)

In Wall Rock Value D' (= ~A)

r l

.

r----,----r---,_C," ---,-r---,--"o·r· ---,_,---,----=();----,----r---r-.:;o;:.-,-.----r_'--'.:;-'_.---r---r----:;c,

I I I I 1 I I I I I I I I I I I I I

- ---- -

----

- 1---- -- - - - -

..

c ~

....

o o I'l

...

+-' OJ r..

- ---

---

~ - - -

Q' I

~~·----I=~

CD r..

....

...

- - - -

R _ _ ________ _

Il: o

- -- - --

.... i---.-- - ---

....

""*---- - ---- - - - ---

...

+-' <l - .. - - - -

~

^{- ---}

- ~ --- - --- -

~ I

;

_OJ

..

I'l

.,

() r..

~ I I I

- - - -

I I I

• ^-

- -

,

I !

-==

-1---- - - - -

I __ __

l ---j

.,;:---=-=----=1 - --

^=---'---

I -

I I

JUnea

••••• ArkanS81

••••• Terllngua

••••• Mazatzal

• •••• Cardinal Maury Mountain

• .llorse Heaven

••• Black Butte

•••••• Bonanza

• • Sulphur Bank (Granl)

• .sulphur Bank (Basalt)

• .Mount Diablo

••• ClcrurUle

•••••••• Aetna

.Great WeltePn

f="~-~ --'-=--- - -- -'_CC: •••••• Bradfort

••••••• Aurora

- •••• N_ Idrla

•••••• ^008anl0 ...•.• nau

•••• Cud4ebaQk

I I I I I I I I I ^I ^{I I}

-157-

Total Percent Differential Concentration of Element

Of Element (In Percent)

In Wall Rock

In Cinnabar In Wall Rock Value C (= A-B) Value D ⁽⁼ ~A)'

c.- c"'· --.- ^I.;^~

. .

^< '-'

. . '" .

^'^';:

.

'·r ' , ⁰ ^(.' C, 0 ⁰ c

...:

_CJ

I I I I I I I I I I I I I I I I I I

^-^Jlines

0 ,

Il::i

... _- _- ^- •

••••

^Arkansal

...

.,

- =

'0 - - - -

,

-- ••••• 'erlingua

I'l

I I

'"

I

- ---

I · ....

^M^a^zat^zal

.- ^.0

'"

§ _Car_dinal

....

^- ^-+---^- ^---

I · .. . .

<.>

.

I::

I ^.

.... ..

s:: - --- -- ^M^{aury M}^ountain

~ - ---

C> • .Horse Heaven

...

!'l

...

₀ ^--- ^{••• Bla}^{ck Butta}

t:I _-~

0 - --- •••••• Bonanza

....

n ^+'

.!~: ell

~-;

... '"

_I:: ⁱ^{- ---} ^--^- ^-::----^- • .Sulphur Bank

f..!1

.

- I

^(Gravel⁾

i

! t:I

=--=-

I

0 , • .sulphur Bank

t'- _...<.> I (Basal t)

.. _'"

_{• .}_M_ount_D_iablo

...

_ell

^.... ..

^- ^_^._ ^-

... t:I

P. ^CD -t---

'"

^{- - - -} ^CloverUle

• ••

... ...

....

A - -^----^- ^{- - -} ^f---

•

••••••• Aetna

'd I'l ell

...:

^{f - - -}^--^- ^-^-^{- - -}^- ^--^- ^1--- ^.Great^W^es^t^ern

CJ 0

Il::i - 1---- -- -- •••••• Bradford

....

^1----^-^{---- -} ^- ^--^{- - - -} ^f-^- ^{- - - - -}^- ^-:::=--^- ^{- -}^-^->

.... .,

~ 1---- --- --- ^f---^{1-- -}^{- - - - -}

--- - -.

••••••• Aurora

....

I::

...

_Ney _Idrla

I'l - - - --- ••••

l!

C> I

... _- _--_{- ---} f---- Ooeanio

!'l - - 1--- ••••••

...

₀

5

^1--^--^--- ^{- - -}^- ^{- - -} ^•^{••••••••}^Xl

^au

...

_I'l

- - •••• ^CUddebaQ

Q) CJ

'"

I I I

I I I I I I I I I I I I I I I

i

-158-

Total Percent Differential Concentration of Element

Of Element (In Percent)

In ':iall Rock

In Cinnabar In Wall Rock Value C ⁽⁼A-B) Value D ⁽⁼ B-A)

". ^c ^: ^!

-o~

_.

(' !

_.

".-,

_. .- _. .. _.

^- ^'."

_.

. ^~, _": o rJ C ₀ ^. ,..

I I I ! i I

I I I I I I I I I I I I I

^Mines

I

~ 0

.... . !

I

• •••• ^A^r^ka^nsas

....

'" ^,

:.-:: _- ! ^f -

I

••••• 'l'erlingua

'C so:

I

'"

'" ^,

^I ^- ^..^- ^, ^~^- ^M^a^zat^zal

'"

I

• ••••

.0 i I

'"

^f ^,

so: I

so: - _C_ardinal

...

_! · ....

0 ,

s:: _t ^.

Maury Mountain

... ...,

_! ^{_ _}⁰^- I ---

,

I I

s::

.,

_I

. [

^I • .Borse Heaven

.,

....

r<l

I

, =:

••• Black 3utte

...

I

_I ^I

so: , _I

! ⁱ

-:::=

0 - ^I

I · ...

^Bonanza

t, ...

f !

t")

...,

, _'"

I

" ^..., '"

_so: ^, ^- ⁱ • • Sulphur Bank

i !

(Gravel)

0' f

(

. .

^<>_P ^,^I ^I

I ^!

f ⁰ -

-

• .Sulphur Bank

:-- ⁰ ,

(Basalt )

....

_I

I ^I

.. _'"

..., ., ... ^...,

- _

^..

_,-

_

^..^{_ - -} ^I ^- ^{-_ .}

^,

_{• .}_M_ountDiablo

....

^so: _I ^I

I>; ^Q) ,

'"

^,

., !

^- ^..^-

...

^C^lov^erdale

.... ...

....

-1

.. _ .. _ .. - - -

^---,- ^-^- • ••••••• ^A^et^na

'C p

I ⁱ

= ___ J

., _

^..^- ^..^{- -}^'^..

^_

^..

^_

^..^- Î ^.Great^Wês^têrn

~ I

<> I _I ⁰

0 - I

p:;

_

^..

^.\-

^..

_

^..

_ - _I

....

^{•••••• B}^rad^ford

....

.. I

!

~ p " - "- "- I ::--

· ...

^A^urora

...

_! _I

...,

_I I

New Idrla

so: ~ !

, · . . .

~ ^, ^I^I

.,

.... ,

! ^f

· ...

^Ooe^anic

r<l ^-!

,

I'

...

₀

,

· .. ...

^Klau

; _I

'"

i

...,

r:l

I

I · .. .

^Cuddeback

.,

'"

^I ^I ⁱ

I I I I I I I I Î I I I I I Î Î Î I I

I>;

I

-159

-

Total Percent Differential Concentration of Element

Of Element (In Percent)

In '"all Rock

In Cinnabar In Hall Rock Value C (= A-B) Value D (= B-A)

- - .

^{. C'.}

.

-

.

_• I."" ⁽

.

0, ^~-, .. ^r-' ^'

"

^c _C _C ^.^-.

. .

C ^~ ^r:;.

I

I I 1 ¹ _{I I} 1 T T 1 ^I ^I ^{I I I}

^Mines

p::

I

: ^, Arkansas

r< _r<

_

^..

· ....

I i

'"

^! ^I

:: ^I

't:!

_

.. i ••••• Terlingua

'"

,..

'"

^--

· ....

^lia^za^tzal

.,

~ s::

_ . · ....

^C^ardinal

...

^I ^, ^;

"-' ^!

,

~ i -:=

...

- - ^:

,

^!.laury ',lountain

.,

s:: I i

.,

• .Horse Heaven

F -

.... .,

^I ^I

~ ---:=

....

^- ^.. ••. Black 9utte

0 ^;

I'l ^! ! ,

0 -

· ...

^Bonanza

.... _.,

'"

,..

:r:;

..

- ^1-- • • Sulphur Bank

I'l , (Gravel)

'-,

0' <> ⁱ

I ^~0 • Sulphur Bank

"-' , : ⁱ

!'- (Basal t)

....

^, ^,

., '"

^I ^{• .Mount} ^:}tablo

....

i

'" .. _!

r< I'l ,

p..

'"

^.... - - ^I Clover44le

'"

ⁱ

I

...

....

... ^!

...

_A _I _- _{- --}_{- t - -}^I _-- _{-- - -}^~

Aetna

---- .. ---t-._---- - · ...

't:! I

~ , I ^;

'"

,!<:~---.. - - - -: .. _._- _. I 1---- I .Great Western

<> , , i

0 i ^I ^I

p:: _- _-_-_{- - - -}_.. _I

- -- =

^I _{• •••••}_Bradford

I I

.... ....

'"

^I ^I

"" - - -_

^..

^_

^..

^_-- ^_

^..^-

I

Aurora

· ...

....

I'l ^,^,

...

^I ^I

_I

_New _Idrla

I'l ^- I

· ...

Q) I

S i ^I^I

CD ·t- , _i ::

, I

_Ooeanio

~ : _, - I

· ...

i ^I

....

; I

0 , _I

'-_._--_ .-

i

· ^...

^Klau

~

^I ^I

I

'"

+' I'l

i

· ...

^Cuddeback

'"

^, ⁱ

..

p..

.,

1 I I I I i ^{I I} ^I

Î Î Î Î Î Î Î ^{I I}

..

....

III Pi

.

Total Percent Of Element In Wall Rock

e')

.

Differential Concentration of Element (In Percent)

In Cinnabar In Wall Rock Value C (= A-B) Value D (= ~A)

.:; ~~, ~

r l ,~

.

'" ⁿ ⁰ ⁰

-

0 r

.!Jl _<>

I I

I I ¹

"'i

....

-.1. = .. -

~ III

't1 p

'" I

'"'

",~ .. -

1- " -

.<>

III

...

§ - j._. , ,- ,,-

0 I

p I

.... - " T'-"- "

...

I

_ ^..-

• _I

....

- " -~ .. ^! ^~~"~

...

0 p

...

^III

^'"' \ _

^..^_ ^.,^-

...

cv <> i

p ,

8 - ·_ .. - -' .. _ .. _ .. - ....

'"

...

_.,

'"'

... ., ... ....

""

'"

.!Jl

"'i

....

'"

...

- .. - .. -

I

_

^..

i

_I _{- -}_-

I

I ^_^.

I _{_}

.. -

p --_ .. - . _ .. - .. -

.,

.... - ! .. _ .. _ .. -

~ I

...

⁰

_ .. _ 1 .. _ .. _

~

^I^I

'"

...

p I

.,

<> I

'"'

.. I ¹ I

I ¹ ^I

i

1 I I I I ¹ I I ¹ ¹ ^I

r '

I -

i I I

, , ,

I ^~-^.-

. -

r--' -

! t-.

I

I r'

I !

!

_{._.}

I I

I

=

I j 1 1 J ^I 1 ^j ^j ^j ^j I

,..,

.

JUnes

••••• Arkansas

••••• 'lerlingua

• •••• Mazatzal

• •••• Cardinal Maury Mountain

• .Borse Heaven

• •• Black !lu tte

•••••• Bonanza .. Sulphur Bank

(Gravel)

• .Sulphur Bank

(Basal t)

•• Mount Diablo

...

Clover4ale

•••••••• Aetna

.Great Western

•••••• Bradford

••••••• Aurora

· ...

^N^{ew Idria}

•••••• Oceanic

••••••••• K18tl

•••• Cuddeback

-161-

Total Percent Differential Concentration ot Element

Of Element (In Percent)

In Wall Rock

In Cinnabar In \7all Rock Value C (= A-B) Value D (= ~A)

~!)

," _"'.

^Q^'

(D _c

.

_' <¥ ₀_• ₀ c ₀

.

^c~₀

.

₀ ₀c ...

.

c _c

.

_·

I I I I I I I I I I I I I I I I I )

^JUnes

.!o(

{)

...

^_

^..

^_

^..^- ^- ^--.:::::- •

••••

^Arkansas

... _"' _.

"" ^I--'-' ^=:

't:I - ^..- .. - ••••• 'lerlingua

~ co

J., - - -

r " -'-"-

· ....

^M^azatzal

<0 .0

I

_

^..

^_

^.. ~ Cardinal

· ....

""'

I

!

I

^U^{aury M}^ountain

...

^{- - - - --}

.,

I

_

^..^-

^_ ^.t-.

^.- • .HOrse Heaven

CD I

...

_I'l I

.... _

^..

^_

^.. ^- ^- ^- ^--^..._I^-^- ^---^- ^.:...-= • •. Black !lutte

0 I

....:- -·--·1--- ' - - :...-:

^{••••••} ^Bonanza

.... _...,

'"

~ J.,

I ....>-. .-

--. ^.,

_p - ^..^-

-- 1 --- -

• • Sulphur Bank

I

^(Granl)

., Q. {)

~ I ---=~=---....:.-~::

i

,

₀

_

^..^- _•_.SUl~ur_Bank

t>- o

I

( lIal t )

... I

^--:

CD <0

•• Mount Diablo

... _., ^.... ... _

^..^-

...

_Pi ^~_CD

_i

'"'

^! ^---^----^. ^CloTerUle

I

^•••

....

_~_.-_. _.-

_.

_

^..

^_

^.. _•_{•••••••}_Aetna

't:I

I

I'l

. _ . _ . -=

'"

^• ^- ^..^- ^- ^.Great^{Well tern}

.!o( I

{)

,

~ .. - ----: - ••••• • Bradford

... I

... '"

^---:-

""

^- ^..

^-

^- ^-'= ^Aurora

I

• ••••••

....

I'l

..

I'l ^:-:-:- New Idria

I

^- ^..^- ^-- ^•

^•••

~ CD

I

---:=

...

- .. - .. f--- •••••• Ooeanio

IZl

....

0 .-

; _

^..

^_

^..^- ^{•..••••.•}^Xlau

..

co ~

., _

^..^- ^.- _••••Cuddebaok

{)

'"'

I I I J I I ^{I I I} Î Î Î Î ^{I I I I} Î

Pi ,

Total Percent DIfferential Concentration of Element

Of Element (In Percent)

In Wall Roell:

In Cinnabar In Wall Rock Value C (= A-B) Value D (=~A)

,~ c' _-_- ( 1 ,,,1 _'.!'

':'1 -- -, 0) l'~ -,

( '. c· ^~~,

"

^C> ^-

. .

^,- ^~^. ^r

c c ^o^'~.

.

⁰

. .

.!ooi _<>

I I I I I I I I I I I I I I I I I I

^lUnes

0 ,

p::

....

••••• Arkansas

....

't:I ••••• 'lerlingua

'"

^M^azatzal

'"

^{•••••}

'" g · ....

^Cardinal

....

<.)

~ Maury; MOlll1taln

....

...,

^I I

P ~ ^~- ^{- f - -}^- •.• Horse Heaven

'"

....

fiI

....

^, ••• Black 3utte

0 ,

i

0 •••••• Bonanza

....

0 +> os i

'" '"

c'::

..

p ⁱI • .Sulphur ^Bank

I

^(Gravel)

r. ^Q,₍₎ ^!

,

~.:...-.-=~----==

I

0 • .sulphur Bank

<.)

I

r---_+'

.. .... .... _'"

^, ^-- _••_Mount(Basal t) _Diablo

os +>

....

P< ^CD

,..

Clover4&le

· ..

....

A -- •••••••• Aetna

't:I

os p .!ooi

~- --- -- -~

.Great iVestern

()

p:: 0

-=

•••••• Bradford

...

....

;;= os

- --=---=

••••••• Aurora

....

+> ~ _CD • ••• New Idria

... _fiICD Oaeanic

I

••••••

....

ⁱ

0 I

- - _!

^-- ^{•••••••••}^'Klau

~ '"

~ •••• CUddeback

Q) ()

'"

I I I I I 1 Î Î ^{I I} ^{I I} Î Î Î Î Î Î

il< ,

... •

•

~ p.,

('/

~ ~

• '"

R _k

.! •

...

1

_1"1

~

_+>~

~ • _.,

_OJ

-

R 0 0

'"

... ..

_..

..

...

""

'"

.All

.,

0 It!

~ ~

• ...

..

II ..

1"1

...

₀

.. 5 ..

A 0

..

I

p.,

'lotAl PlrOellt Of lUe_lIt III Wall Bock

,-, o

I I I I I I

- --

- - -

- --

- - - -

- -

- ---.-

----

- -

- --

_ .-

I I I I I

-l6

Difflrential Concentratioll of Element (In Percent)

III Cbmabar Value C (= ~-B)

III Wall Bock Value D (= B-~)

'.-") r l

.

c c, o )

I I I I I I I I I I I I

r--

- ---- - --::

F--'--"":'-::

-::.-- -:... - -' =-

F --- :"'-':: =-....:.--:....-::.-=:

::--

---

- - - -:....-.:.--=

-=----

I I I I I I I I I I I I

• •

••

^~Il.a.

••••• ferl1ngua

• ••••

^Mazatzal

••••• Cardinal

lfaul7

Yountain

• .Bor •• BeaTell

••• Black Butt,

•••••• BOll&J1Sa

• .SUlphur Bank

(Granl)

• .8ulplmr Balik (Basalt)

..Mount

Diablo

• •• CIOTe1"&ale

•••••••• AetJla

.Great WesteI'D

•••••• Bradford

••••••• Aurora

•••• lJew Idrla

••••••

^Oceanio

...•.• n81l

.. ••• CUddebaCk

'-1

<:>

.

J>!.

()

...

:s:

01 'C s:l 01

.,

.a 01

....

s:l

...

s:l

l'! '"

...

....

0 s:l 0

....

01 r..

...

s:l

n' ()

s:l 0 0

...

.... ...

01 s:l

'"

Total Percent Of Element In Wall Rock

I I ^I

'"

_C".•

I I I

- ---

- - - -

- --

. ----

- ,-- --- "-

I I

~---

I _ _

r.. "'1--- .-_. ---

....

^- ^.

...

....

,---

'C s:l

01 I ,

J>!. ⁽⁾₀

I

^- ^--^---

i

... - --- '._- ---

...

:s: 01

,..- --- - -- .

s:l - _._---

....

...

s:l - -

~ CD

...

_._-

....

; 1 - -'--

... .,

s:l Q) () r..

I

I I I I I I

I

-164-

Differential Concentration of Element (In Percent)

In Cinnabar Value C (= A-B)

'"

o •

In Wall Rock Value D (= B-A)

"<'

.

Co o o

I I I I I I I I I I I I

- --

-

I ^f=-

- -

=

_f--

,

~::

l:::-..:.

~~=-----

I

- - ~ -:;::---~ --.:.-=:

---

- - - -

~---.-.

I I I J ^{I I I} Î Î Î Î I

JUnes

••••• Arkansal

••••• terlingua

• •••• Mazatzal

• •••• ^Cardinal

Maury Mountain

•• Horle Heaven

... Black !lutte

•••••• Bonanza

• .Sulphur Bank (Gravel)

• .sulphur Bank (Basal t)

•• Mount Diablo

...

^C10veHale

•••••••• Aetna.

.Great Western

•••••• Bradford

••••••• Aurora

• ••• New Idr1a

•••••• Ooeanio

•••••••.• Klau

• ••• CUddeback

~".

.. ..

'"

...

i><

!>!.

P=1 0

.,

""

't!

.,

I'l

'"

0 I':

...

_I'l

'"

...

0 I'l 0 +>

'" '"

...

~ 0' <>

I'l 0 0

...

'"

....

'"

... ...

't!

'"

I'l

~ 0

P=1

'"

""

^I'l

I'l ~

'"

...

₀

~

.. .,

I'l

'"

i><

Total Percent Of Element In Wall Rock

Differential Concentration of Element (In Percent)

.

In Cinnabar Value C (= A-Bl

In Wall Rock Value D (= B-A)

0 < o

I I I I I I I I I I I I

I I I I I

, -

- --- --- -^{- -}^-- -

- --

i

I

_{- ---} ^I

I

^- ^--^- ^---

ⁱ

⁼ ^==:::- ^-

I , j

- - - - - f - - - ----

I ^I

I

I ::::---

- - -- --

!

I _--

-

^I_I

- 1 --

^{-- - - -}

^I

! ,

I

^--

- --- +

-- -

==- ---

- - - --- --- --

,

i I

I I I I' I I I

I I I

^I^: ^I ^.1

r I I I I I J

:Mines

••••• Arkansas

••••• 'lerlingua

• •••• lAazatzal

· ....

^Cardinal

Maury Mountain

•• Horse Heaven

••• Black 3utte

•••••• Bonanza

• .Sulphur Bank

(Gravel )

• .sulphur Bank (BaBal t)

..Mount Diablo

...

Cloverilale

•••••••• Aetna

.Great Western

•••••• Bradford

••••••• Aurora

•••• New Idrla

• ••••• Ooeanio

••••••••• Xlau

•••• CuddebaCk

"

p"t

..

t"-

+> CD

... o:!

p.,-

~ tl

po: 0

...

~ 03 '0 a

o:!

'"

.0 o:! a

....

..,

'"

II)

... CD [>l

...

a 0

...

+' 03

'"

G' tl Il

o 0

...

'"

...

+' a

'"

^CD

...

'><

....

'"

~ tl

po: 0

...

""

...

+' a

~ CD

...

[>l

'"

⁰

+> 03

'"

a ^tl

'"

^CD

p.,

Total Percent Of Element In Wall Rock

I

- 1 --- -- - - -

- 1- --- --

- i- ------

- 166-

Differential Concentration of Element (In Percent)

In Cinnabar Value C (= A-B)

In Wall Rock Value D (= B-A)

- - --- -- r-- ---

Mines

••••• Arkansas

••••• 'I'erlingua

· ....

^Mazatzal

· ....

^Cardinal

Maury Mountain

• .Horlle Heaven

••• Black 3utte

•••••• Bonanza

• • Sulphur Bank (Granl)

• .Sulphur Bank (Baaalt) .. Mount :liablo

...

^CloTerUle

•••••••• Aetna .Great Well tern

•••••• Bradford

· ... .

^Aurora

• ••• 1'Ie1l' Idria

•••••• Ooeanio

•••••••.• K1au

•••• Cuddebaok

.. .,

...

~ C,) 0 (t;

...

....

~ Cd

'd I'l Cd

,..

<1!

.0 Cd

g

...

<.>

... I'l

..

'"

...

fz<

....

0 I'l

...

0 +-' Cd

,..

..

_I'l

Q' C,)

I'l 0

<.>

...

..

_I'l

'"

,..

'"

....

...

101 'd I'l

~ C,) 0 (t;

....

...

:;= Cd

...

..

I'l

'"

...

....

~ 0

;

_<1!

..

I'l

,..

C,)

II>

-

Total Peroent Of Element In Wall Rook

.

I I I I I I

I ,

: !

1 i I I

I I

I

'--- -

r - ---

I ^{- -}

- --- --- -

,-------~

I

-------

!

! ,

,

I

I I

I I I

^I^I

I I I

- 167-

Differential Concentration ot Element (In Percent)

In Cinnabar Value C (= A-B)

In Wall Rock Value D (= ~A)

' "

.

I I I I I I I I I I I I

--:--:

I

____ -.::-.c.:... _ -'-__ -'::-

I

i !

I I

j ---

- - - -- - -t- I

=-

- - -

- ---

I I I I I I I I I I I I .

JUnes

•

••••

^Arkansas

••••• 'lerlingaa

• •••• Mazatzal

· ....

^C^ar!11nal

Maury Mountain

• .Borse Heaven

••• Black SUtta

•••••• Bonanza

• .Sulphur Bank

(Granl)

• .sulphur Bank (Basal t)

•• Mount Diablo

• •• Clovertale

•••••••• Aetna

.Great Westsrn

• •••• • Bradford

••••••• Aurora

•••• New I!1rla

•••••• Ooeanic

•••••••• ,. Klan

•••• Cud!1eback

- ^168-

Total Percent Differential Concentration of Element

Of Element (In Percent)

In Wall Rock

In Cinnabar In Wall Rock Value C (= A-B) Value D (= B-A)

. , ^~~. " ^.->

,"

" ^,.

. ,

^~.^\ '0

. ^.

c ^,,,::^.

^,

c- ^,', o · •

.

⁰

. .

,!ol _<>

I I I I I ^I I _I I I I I 1 I I 1 1 I

^lUnes

....

••••• Arkansas

'"

:=:

't1 ••••• 'lerlingtl8.

~

'"

^M^a^zatzal

til • ••••

'"

2 · ....

^Cardinal

...

Il Maury Mountain

... .,

~ ^{. -} • .Horse Heaven

....

II)

f>l

... ^==-= ^{_..: _} ^_ '=r:... _.:. _ ...:=

••. Black Butte

I '

Il 0

1 -

^Bonanza

.... ...,

••••••

c·

'"

^I ^-

~'1

.,

_Il _I

i

• • Sulphur Bank

I

, Q'

I

^(Gravel)

. , <> _I

Il I

I 0 ! I • .Sulphur Bank

r-- ⁰ ^!

.... I

r

(Basal t)

'"

^I ^.-

... ...

^I •• Mount Diablo

'" ^...,

^I ^I

I

....

^Il

I

Po<

.,

'"

Clover4ale

., ...

....

... I

...

A i • ••• ... Aetna

""

^Il ^I

'" I

I

.Great Western

!

i =-=

....

i •••••• Bradtord

....

'"

~ ^I

I

••••••• Aurora

...

s::

...,

New Idria

Il ••••

8 I

Q) !

....

I

^Oceanic

f>l ! _I

•

•••••

....

⁰

I

_---=

... nau.

~

^I^.

...,

I

Il •••• CuddebaCk

<> I

'"

II)

I I I

ⁱ

1 I 1 1 I I I 1 I I I I I I

Po< _I

1

Total Percent Differential Concentration of Element

Of Element (In Percent)

In Wall Rock

In Cinnabar In Uall Rock Value C (= A-B) Value D (= B-A)

.~ ,-, ,

"-i' ~~. ^{" i}

n 0 ";'

c, ^;

.

^--.

-

_n• ₀ ^"^'-,

.

^, ^f:'")

.

⁰ ^co

-' _.

_.

~ _>t::^<>⁰

I I I I I I I I f 1

¹¹ ^T ¹ Î Î Î Î Î

^Mines

....

^I - Arkansas

.... I · ....

Ql ,

_ ___ -1 _ ___ -

'C ! -- •••• • 'l'erlingua

'"

I'l ^,^,

_-=

r.. IAazatzal

'"

· ....

'"

^I'l

^,

I'l I - -'--'=-::

I · ....

^Cardinal

...

I I

I'l Maury

...

^MGl^untain

+> I

" !

'"

^F. ^-- • .Horse Heaven

'"

ⁱ

....

I

, I

...

---- ___ I::-.:

= - _ _ ,::::

I ••• Black 3utte

0 i !

! !

I'l I

f::- -- --,- --- - - -

0 I ,

Bonanza

...

^-^--^--- ^{- -}^{- - -}^- ^- ^-

I

^•^{•••••}

C' _+' ,

!:'l

'"

"J

^r.. I ^I

..,.

_+>

i ^1--..:--^{- -}

I

•• Sulphur Bank

"

G' , (GraTel)

,

t) ^I'l I

-'-= -

---t- - -- - --

• .Sulphur Bank

.,..

⁰

.... I

^{(Baaal t} ⁾

'"

...

^••^Mount :liablo

'" ..

....

^I'l

po.

.,

r.. -- - Clo..,erUle

.,

--- _•••

....

... ...

A , •••••••• Aetna

'C I'l

.

'" --

^-- ^'

~ -- -

,

_.Great_W_estern

0 i

>t:: ,-

....

^I •••••• Bradford.

....

_'" I

I Aurora

· . ...

I'l

... ..

^f---^- ^-

^-=

Ife" ^141'1.

"

ⁱ ^1--- ^•^•••

I

...

.,

I Ooeanic

I • •••••

....

~ -= ... . . nau

'"

"

^1*- ^{- -}^- ^--^1=,- ^{-- =} ^•^•••^C^ud4ebaek

.,

"

r..

p.,

.,

I I I ⁱ I I I I I I I I I I I I I I I

(l)

-,

p +"

"

(l)

""

....

r 0' ....

...,

' .

..>

).~~

'"

c."I

....

"

}I~ <,

.:, 0-:

r l

,...

"

~':

'"

oj a:; ....

'"

., :

., _u,

.. '"

...

'"

ⁿ

..

,

.

"'

'"

OJ r l

••

₀

III

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p OJ

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., ,

"

0 .::

,.

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>1'

c"':

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⁰

.c +' 0

"" _'" _.,

..,

....

-l70-

Ratio E (= CiA) Ratio F (= Dis)

o al co t'- to 10 -.;ttnC\l ,... I"""i C\l

• • • • •

. . . .

... 0 0 0 0 0 0 0 0 0 0 0 0

I I I I ^{I I} ^{I I}

...

^~~^.^-:-:.,-^.~-

.. :=

t() ~lC"' t'- <D Ol O

• • • • • •

0 0 0 0 0 0 0 ...

I I I I I I

J._ .-

. 1 "-'" ^~ ^I- ^'--

... ~.·:.·--:-:-:-.·.-.1.-::-::-:-.·.·.:~ '1

1--.-

~.-:::-

1---- - --1-

._ .. __ . _ ....•• _ . __ ._ ... _ .• -:-:-:-.-:'-.777;::.

·~··""·~,,,,~~""":T"···,:··~

- ...

~_-

^...⁼^....

l -.= ... ^=_ ^.

^..,b==^. ^=.===1,^.^_ ^_^_

, ,

i ___

b====~==~

- - . ::',-=-=-=--.',', -.-::-:-~:;:.~::;;-:-::

'"

.......... _ ....... =:.:.- : .. ~

i

==;7: -.-.~'-" "r"~'

-:. :-::-::-: : -: . - - - --

- - - -- , - - - - -

F;' =; "~""-:=: '''''''' -

: I

.... _ .... . .. ....

~:_~:~~r ^{- i}

i

I ,

.... ... ... . .... .i. ... _ ...

§--'--=-""'=f= .:=.==- -- I

I I I I 1 1 J Î Î Î Î ^{I I I I}

Oxides

-41 • • • • • • • • • • • • • • Ag20

• ••••••••• •••• •• PbO

...

^BaO

· .... ... .

.~ • • • • • • • • • • • • • •• MnO

... .... .

ZnO .••••••••.••••••• GeO

..... .

^••••^•^•^C^uO

• •••••.••.••••• T!02

• • • • • • • • • • . • • • •• Hi 0

' . , ... .

.•••••••••••••••• MgO

.•••••••••••••••• CaD

•••••••••••••• F9203

.••.•••••••••••• SiO~

-171-

Ratio E (= C/A) Ratio F (= D/S)

O(7lCDt-tOao~tr)NI"""t r-tC\l

• • • • • • • • • • • t l ) . q . l C \ l )

. . . . . . .

t-co m O

.

" ' 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . - 4

I I I I I I I I I I I I I I I

_Oxides

., --^{- -}- - ... •• Ag20

, ,

-_ ._- ----=

^:^.:=^:^{.. -} ^' ^__••••••••••••• •• PbO

, ,

!~, '; .. ^'

t', __ • • • • • • • • • • • • • •• BaO

e ~.

c·

~-;

'-<

" ••••••••••••••• N820

'"

"',

'"

^-^e" • • • • • • • • • • • • • YnO

0 e_

tc ,--;

f - - '

---- - - .. _--- --_ . . . ! .. . ... ... _-- - ---

-. • • • • • • • • • • •• • •• znQ

,-< _,- c·

0 ~

..•...•••••.

^GeO

--_;:::::

.

^;c:

~~ ~-

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. ...••••....•.•

CuO

:-r: '-

.D _:-~

...

^,\

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^~:

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^,- ^>-<

^_, ^___ ""'_'7=_ =_'7_=

... .

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;.-;

, "1 :.;.' L ".

~. ,

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~_7:=_---'~~:1=-'-,==-=

---

____ _ _ , , J

^-,,';''====b-==~

----.

r

^--.:^:=~=-=-^..^{" -..}:--:: ::::: :-:.-::::-.. -:': ::-.::-: .. -. -. ---

... .

^IUO

" •••••••••••••• CrZ03

... •• -••••••••••••• JlgO

-.~

"

0 ,

- ---- L --- =F=:-- \ ~ . __ _

--'--:::--==:7_=:=~~-_::'--::_C

----,,--=\\---- ------,

•••••••••••••••• CaO

~ ••••••••••••• FeZ03

,

.

{ "

- =-~-=---' ~--,-':-==--

^___^________

^{..I. -} --- --- -- --- ---- --

-. • • • • • • • • • • • •• A1203

I ,

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~_-

^_^_⁼ ^t-^__

=_ -,~~:::::}- _ - - +-

I

-... 81°2

~~'

. -<

0 r"l-.

I I I I I I I ^I ^I I I I I I I

!he ..uW1"\y ot the r . . ult. to be deriYeci from thisnUdy of

.l~l oono_t.rat.lolle in the c~bU' 1a dOp8D!leat on 10-.0 tut.ors, (1) ~ ,..l1clHvof ~ .... 'I1I8ptiOIl8 tlaed iBr . . . . lot!lat.ing wall roclr, ?alll.e. 1'JIat:tDe.e .aalIllpti_ ban a high oVOIt of "-lidl. rill be IIhown by the dmiladtf' of eigJlifi'Caiit ,...ultll <lb\UMd b'jt~oh o.f the tbr _ _ t.hode o.f waU ~ re~lo\llat.i.ollo

(2) 'l'Re etfio.1anoy o'f the gran'\y _perll'tioll of o1_bar.

Althougb.'Y\U.7effort. . . . _li • • t UM time ~£ eeparat.ion to ina . . . a

cOlap.Let.& 88~tioQ ofciiUMlbu IIfA ol1l:r from the wall rock

ae

8.. whole •. bltte.IHe.pedal137 fI'Oa tile other a.8o.cht.e.d ileac.". l!IiMral. alIIial\.hOugh eaab CfCJIlC8l1'traW _e OIlJ"oMlT r_purified Oil the ~r-~ iIall .x-

&mined. Jaicr~lJCJPiCldl1 to .JteO:el'UUI; that. DiP d1tf'erent.1al lIoaeentrat.1011 of M-.y Ja1DeraU occurred with the cil:irlabaJ'. M'Iertbele·_. the efflcieDQJ

.t tn. ..

:plIt8.UOD 18 oilNch ilapo~ ia det.~ining thenl1d11o)' ·o.f the observable _DMntnt,lone ia the d...mr that. it. is l;U~.wi.o adYiea1J1e to. detel'm:iDe from th.e a_q . . . ~Cfl .. eewh.th8r thO' eleaeDtal coa- ce1ltira'\loaa ill the cinnabBl" are oalleed

111

a dilfenn"t.1al cOIWenvat.i_

ot

twa.,. ainlJral. cl1ll"lDg gravity eeparat100. PoT this purPo.". PIa"

1

be4I )eon pr8pared..Plate1 .fbowe tM a«t.ual d1!'f8.reat.i&l e.leaat.,l OGA-

oent.rat.iona. in 114Toe_. olrt.aiOlld by each of the three ~.o.t -11 rook ~ldlllIilUOllo .ogaph repre . . at;tI _ele.!Jt> ...o.lm in

ealtb of t.l:lo 't.wuDty . . wpl... P1~tecl a 80ft the dit:rlll'eatial coDCO'mratiollll 1e the '\01.&1 eorrt.ent of t.he Plilrt.1culJuo d '8IIl8nt 1ft tAe _ l l rook tru

which the oorreepOJ:ldingclnnabar _ . eOllO.~1'8.ted. If~uow, the d1tterent.ial

4ttfer~l ,co_ntratoiQn Gf otM~ bea'IY .1neral. GlUing

gr_it¥'

. . pant-ion. then th~_ r.oeke

that

baft toM large.to total cont.ant o f .

cedir&t.ion of that pal"ticular . . tal in the cinnabar. In other worde,

~ greateAdifferemi&l, concentratioMGIl Plate

7

.~lcl cor"apond

c-entratioM of ele'lllente ill the cinnabar_e ~ Fe_It. onq of a

dttt.ront.tal eo.entr'at1on durlJ'!! gravit.y .eparation. the diffe:rent4l

grapb ot Pla"-

1.

'0,1117 o . of the difr.T8D\-ial .-cmc.ent-ret.i~ of ehroaita in oinnabar -(Mtna) c ... epad. to tbfI·· Mgh clu'01Ii_ o4l!Wut of th •

.. rpentim. In the otne.r eerpenUaa .-pl.8 (AUI'0I'4. 8J'acl~rd. ,Great.

. . . teI'D, aqrl iIOunt l)iablo) al,l o-f .iob fta ••

_h1«11

oIIIrOlti_ 00ll ....

m..

the chromiUlll 18 actQali)' ditt.reDUall;yoono8"trated bl the. wall rock ratber than

in

tM oinnabar .• TM graph for tron in Plate

1

a h _ 1;bat.,

in the -wall rocke whioh haYe the higheet. iron collteJit (o..aDie, AUS"Ol"a,.

centraU-OD of iron in 10he cilulaba:' wheroas the large8t dittereut.tal CODOarrt.rat.lon of trOD in cinnabar cor~pond. to a _11 rGCK wi'&l:l Il relatiTely 8llIIl1l iron ~eat (Su.lpbnr '8ank. basalt.).

eo.

of tbe high

ditferent~l CQDOeatratlona of

1IIS,I\g&"'''

ⁱⁿ^the^.inaabarcorreepOlld t.o

-17:4-

and SUlphur Bank baaa.lt.), but aOIle bigh dii'ferum,ial eoneam.ra.t.1otiIJ in tile wall TOQk ·li~.i~ oQrTeepQl!ll1 too a higllt.otal llIfJ..ngaD$36 eom.tlnt in the wall

1'.9Ok

(A!d'GTa. Bradford). -The _ -soll'tbwea't.ern Oregoa

dep:08its (alack But.'te aM BODlll'lZfl) .nOll ·high dU'i'$'am.ial cOf¥JentratioDll

,

Aurora . . p.l . . haTe a highnickol content .in t.he 'total _11 rock, lK1t.

the cUff_untolal cOllllentratiGn 0.£ niCkel i.u the Great

WOnen _tapa

h in the wall. rook 1Ih~ea.. h the .\I:U'Gra.it. 1.e lathe cinnabar. fbe

Olonrda:le _apl. baa .. lcOW t.*1 ~l aont.mt. bid. 1l .uked dit-

IBNntlal cOllC~t.ion of n1ckel in the ctl1llllbar. 'lhe marked ta\a.1 wall

contefl,t. of .copper 1n the,clal1 aDl 1fIli_\.zal _ p l . a is bigb

wiler".

that. in theHoreeae. . . n atId Bradford aampllta ill 1.-• • T~el ....

the dlft'er-e1':lt1al copper cOfteeutl'at.iona ^8J'8htPt in, the ,Klaua.m Korsll

a.a.-Fen ealIIplea and . low in. th$ Bradlord and _ _ t$al. ,or tho." e1e_n*,-

1a IlQt voelJiblLe.. by direct delllQlllltn:tion. to FOT1J that the aon.nta'atl0.

of lead • • 11v&r, aad germazdw. tU':iI mrt. a "$lUi. Qf g1's,Yity c.olJOfJaV"at1QD.

the I'e!llllt of #8,,-14' ooDIMnt.rat!Q!I.. ~ ~l.1!'Idll5 of gtlrlIaiP-la •. how- ecy-er,

II"

^li~l'^aQ1^{. . .}^analogy

^to

t.her-.latio~ bet.WQ6n ~1ft6F.nUal

~_niu.'II. conuentra.tiilfl!J~ and perbaps \he cQ~ntratiQDI! of l..ead tUld eilvcr ar. likew!" real, alld ^ga.^lIOttJle ",wto? lFaT1t.y ooncest.1'at~ .

11. 1., ~nain that tho dU'i'srentiAl conaent.ratiGlllJ ~f copper,. chl'OlIIlwa..

aonoontl'ati011.'lhb pOint 18 further o,mpkas i21eA by the filet that eon-

o.em.l'll:t.1one of' Mav lIISt.ab in cinnabar t'lfll nO-t related '\0

ft · .

^~101l_

the

ditteT~nt.ial '4o_ntratlor:lI~ o~rVtJd are 'tile 1'e!Nlt. of g1'av1'f\y 'ltoJt- caut.rat.,i-on. thlm. in tUtfenB ~le \llbiqh

rmo-

a_rked 4o~entl'at.1Q1l

of one MIl..rllle'tal. ~e Qth&r iwa'Y raetale ~ould 1I.t.o DD cUffnent~U,

.f:coneertt.l'at,&d in the c~1)a'r. Tlw Qh_"ap.~ CODCJlntrat.ielW !thould then

t.l.1at

in the cinnabar of tbeSUlphuJr Banlt gravel SWllpl.s,

tlwr.

is It

!IIIlrkedooru;e·mration of coPP_. lead. and.UY<Jl' 1n the a~

liflF-,

lila

In the Great We.at.IJrn eallple, tihal:'6 is a differential ¢()DCGntr:atiQ11 _'.,

o:t

.hromiUlllo, and i.ron ·aft diffol"ant.itll.l, cOZle(JnV'atoru! in the wall l"Oclt.

It!; t.he AlU"OI'a 1.18mpi);'lJ. th6l'8 .iII a .u-ked ~rat.iJm of JU.~lCf)1 •. ~I)PJMtl'l'

and gol'maniUlll ill; the: qinnabat. b~ li\lso a

liI&rk!t4

c9J).centrat.;Lan Q£iron.

~hr"iWllo aad llianga~ in the wall TOIlk. ~ !iiifer.:m,tia.;l;IWllCCfl1vaf,iQU ollft'l'vati a"~ tlWrofQl'8.r$ttl a.lld ^81'9 :1.nuo ~na. reb.ted to nrtU'ieial gravi.ty ~.on¢8ntration.

SWlarl¥. diffBl'e~i11l conc:~rrt,rati~

u

the waU l'PCkaight _ laXpl.aillDd. by tbe difi~'lItial tJ6p8.rat.ion bom the d,nmbar duriltg gl'ari..V .eplU'!.';UQn Qt: 4tl1't.a1n

conaU:t.u.!nt.aoi'

hm .pQ'Cuic

gmyitr.

lWGUl'j. i f

$ucn. a d:ift'ln'mrt.1al

_paratttm

~c1:U'J'04.. t.be separation I!tlOtddb3 ~

IllarRed in t.no.!I!lUIIplBfI that ha"f.e ~ lfU"g@i. t~l 40nteGt Qi' tho panic-ular elemem. in the 1Ie.11 r~k. 'rhU>l dL"'f'el'entiJ!.l

.a. ll

l"OQk '#Qtloo

eent.rat1on ·fIt an elemvnt tltat f~ ~oqndaot

low

1Ip4'Cit'ic gl'a;>i.ty Mould ^tik~.iBecoincide with a high eanwrtt of the particular ellu»nt.

in the total I'IllU rook. fNl· grapbB i'Qrall pi: the light motds flnd $11- lIle:\a1!!&now that. M sueh r-.elatlonahipo:ll!ist.a botwsen dlff'arent:l.al Clfl'11-

o,entratiQl'Ut l,n the wll;~l melt and tao tl)t.al wall ro.ck cem.ent of all

(JleI;1ent. In tha fftidford and Aur-<:)ra !!amplea. t.heq ia a hi.gq c111e:l.UlI cQntem. in t.M wall rock. but ~~ in the Bradi'Qrd it! t.hIitre a llI.IU"laMi ditferemid eonc:entraUon ofeslcittJa in the wa 11 reck. 'Phe SUlphur.

&:Ink. baaait. eat.".plo 11lw1fiau hae anigll ~~111 cdoilll!c cc~nt. \lut. 1ft th1e

t.natanco.

'tile. dli'terllnt!al cenesntra:t.iOI1 of caloium 13 in tl:ul eitmab!ll·. 'lbe bigh differantial cQr;ceutrat,1on s>f eQdil:A!ll tn the oc.a81&

fJall l'ock Gtll'respon1t1 to a uigh tow.l lWdlllm eon~n\. l!oJrev&r. tl.W .#>rkansa .. $l.~ph h<'M!. rtllll.rl3'e.$ gr.at f< t.ott\l llodium content, but ~ ..

Dalam dokumen The geochemistry of quicksilver mineralization. Magnetometer examination of the Monte Cristo magnetite-ilmenite deposits (Halaman 148-200)

Cardinal

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