310 Index
Physicochemical model, mixed crystal
formation
equilibrium, quasi-equilibrium, and
non-equilibrium conditions
crystallizing phase, 101
figurative points, 100–101
isomorphic components proportion,
101–102
isothermic replacement, 106
metasomatic component, 104
monocrystalline volume-deficit
replacement, 95
monocrystalline volume-excess
replacement, 102
polythermal isomorphic replacement,
104–105
precipitation principles, 100
quasi-equilibrium trajectory, 102
substance dissolution, 103–104
trajectory divergence, 102–103
undersaturation estimation, 103
heterogeneous metastable equilibrium
experimental results, 115
isomorphic components, 107
isomorphic-mixed crystals, 114
meta-equilibrium crystallization, 113
metasomatic reactions, 113–114
quasi-equilibrium crystallization,
109–112
solid phase precipitation, 109
spontaneous crystallization, 114
supercooling solutions, 107–108
thermodynamic equilibrium, 107, 109
modified concentration diagrams
isotherm lines, 96
metasomatic crystallogenetic
process, 96
phase equilibria, 98–99
solid phase equilibrium compositions,
97–98
thermodynamic equilibria, 98
volume-deficit mechanism and
volume-excess scenario, 98, 100
Physicochemical model, phase equilibria
KCl–NaCl–MgCl
2
–H
2
O system
binary equilibria, 72
isoconcentration and isothermal eutonic
lines, 75–76
isothermal line convergence, 75
Schreinemakers phase diagram, 72–74
kinetic effects and peculiarities
diffusion layer, 78
diffusion limitation, crystallization
process, 76
isolated seed behaviour, 77–78
metastable equilibrium, 78
NaCl solubility, 81
nonmonotonous growth rate
characteristics, 79–80
phase equilibria, 80
physicochemical interpretation, 76–77
process kinetics, 81–82
solution composition and eutonic
concentrations, 78–79
supersaturation, 79
Physicochemical systems, replacement
products
Schreinemakers diagrams, 31, 32
synchronized metasomatic replacement, 31
types Ia, Ib, II , and III
Poikilitic crystals formation
metasomatic formation, 163–164
Schreinemakers diagrams, 162–163
Polymineral aggregates recrystallization
natural and experimental products
aqueous salt systems, 197
complex crystallogenetic process, 197
isomorphic miscibility, 195
random spatiotemporal correlations, 197
regularities and mechanisms
activity and passivity, 212
antisymmetric zonality, 222
crystal heterogeneous and nonoptimal
spatial distribution, 216
eutonic line, 215, 216, 220
eutonic points, 212
factor analysis, 219
feedback efficiency, 214
grain coordination, 217
grain fragmentation, 220
macrocells, 217
multimodal granulometric
composition, 218
phase concentration diagrams, 213
physicochemical aspect, 215, 216
salting-in and salting-out effect, 212,
213, 215
thermogradient columns, 221
three-stage sequence, 215, 216
zoned structure asymmetry, 221
technique and experimental results
comb structures, 204
compositional characteristics, 202
crystal average size, 201
degree of idiomorphism, 203
grain size, 208
granulometric heterogeneity, 203
isometric spotty segregations, 206