: , 630090, / 187
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2008 , 8

1.
CPX X Fe, Mn, Mg Ca PX

.. p, ..
c p C P, 630090, cpc, pc. , 3, Pcc
: , c , p, p.
: 739-753
: P, X P

>>
cp Mg, Ca, Mn Fe px. p c p (c2/c), p (/) (c3/). C p c cc P (p) T ():
D Fe = 1.0 · 10-3 exp [ - (61450 + 23.9 · 8 · P ) / (RT) ] ,
D Mn = 2.3 · 10-6 exp [ - (44600 + 23.9 · 6 · P) / (RT) ] ,
D Mg = 4.9 · 10-3 exp [ - (65900 + 23.9 · 9.2 · P ) / (RT) ] ,
D Ca = 4.1 · 10-5 exp [ - (62450 + 23.9 · 11.2 · P ) / (RT) ] .


2.
P PC P- C CC (-c p Cpc p)

.. , .. Cp, .. x*, .. p**, .. **, .. C**, C.. cc**, .. Cp, C.. **, .. **
c pp P, 675000, c, . .X, 2, Pcc
* c p C P, 630090, cpc, pc. , 3, Pcc
** c xp p P, 199034, C-pp, . p, 2, Pcc
: Pcc cc, cx pc, xp, U-Pb , c, , p-C cppp.
: 754-768
: P, X P

>>
cc c -p-p cc p pcc cp (, cp px), c cc ; p p; p pp. Cc cx cc pc cc p (15-16 % MgO), pc pcx p = 1300-1000 C 7 p. Pc pc (248 ± 1 ), xc cc pc c cc cp p c c -xc c c p, c c c c c, p p-C cppp, pp c pcc pp pp Cpc cp.


3.
C P PP X P CC C CPP (c xc)

.. , .. p*
c c P, 119017, c, c p., 7, Pcc
* c p C P, 630090, cpc, pc. , 3, Pcc
: p pc, cc , c , p, c xc.
: 769-783
: P, X P

>>
px pc cc c cpp (pc c , c xc) px c-cx x p p p p pp (2-70 c) c, p c p. C x pp cc c c pcc c pp, p c p p cpp cx , cc, x c. Cpc p cc c cp pp pc. c c p cxp pc pc p p pcc x cx c pp px px px . c c xppc x pc c x pp.


4.
X P X PC C , C

.. c, .. C, .. , ..
c x C P, 664033, pc, . pc, 1, Pcc
: , p x, p pc, , p, pp, p, p, .
: 784-793
: P, X P

>>
xpp x p x pc pcx c. cc p cp p cp cc, pc p cc pp pp, x p px . p c cccx p cx x pc (C). c p x Au PbS CdS cx cx c cp (cc 2.4 · 102 7 · 103 c.% p 500 C, 1 p). pc cc , x cx p c c () c, p x - p-p p c -Au . p x cx cp x Au c c c cp, p x - p Au Me-c S; c c p ≤~103 c.% Au. p c cc pcx . p x c pc (FeS2, CdS, PbS), cc p 450-500 C n · 104 n · 102 c.%, pp p p c p c x pc. c FeS p cp Au c (c Fe), p c. , pcxc cc, xc pp cp pp (p c, pp c cp) c p pp cx px.


5.
CP C CP

..
c, 672090, , . pc, 91/15, Pcc
: , c, , , pc , .
: 794-804
:

>>
p p c cc p p c. 126, pp pc (c c -C p). cp c 1180 c: pxc (0-173.1 ) c p x p, cxpx p; cpcx x p x 180-263.5 337-424.7 ; c (424.7-550 ), (550-1036 ) (1036-1180 ). c c , cpx c cx c 20 (c pp), cc pcc cc c p cp pp x. p ppx cppx , px pó , xpp cx 2-2.5 c. .


6.
PCP X PC P P

.. Cp, .. *
c C P, 630090, cpc, pc. , 3, Pcc
* c c C P, 670047, -, . Cx, 6, Pcc
: p pc, p, c p.
: 805-818
:

>>
c c px cccx c, pcx pcc p c . , p c p pc p P g c p pp Hypoellipse. cc c cc pp p cp. p cc cc p , cppc p p p c .
px cpc p C p, pc, pcppx p 2001-2005 ., pcc 10-22 . pcp x cx, c px pp cp-c ( . ) -c px. p 10 22 Cc pcc.


7.
C P P C PX CPX C PP PP

.. cp, .. x
c c c C P, 630090, cpc, pc. p, 6, Pcc
: p c, p , p, p pc, pc, pc pc, pp, -pc , cc x p.
: 819-829
:

>>
pc cp p px p c px cpx c pc px pp. c p p p pp pó c.
p cp cc c p p. p c px cc x pcx p p p. p cc p c p p, cx p. pc p c p c p .
p cc p pp pp pp. pp c p c cx p, p cc p.
, pp cp c -pc c p c.
c c pcpcp , pc cp p c, c pcpcp , pc -pc p p.


8.
C X C P C P X

.. , .. ccp, C..
c p P, 620016, pp, . c, 100, Pcc
: x c, cp , c p.
: 830-836
:

>>
Pccpc x c, cc p cp p , p p p c p c pxx c pp p c. , c cc c cp, p p c p , c c cp pp cp p, pcc p . Cpc pc p cp.