Browsing by Author "Pal'yanov Y.N."

Browsing by Author "Pal'yanov Y.N."

Sort by: Order: Results:

  • AN EXPERIMENTAL DEMONSTRATION OF DIAMOND FORMATION IN THE DOLOMITE-CARBON AND DOLOMITE-FLUID-CARBON SYSTEMS 
    Sokol A.G.; Borzdov Y.M.; Pal'yanov Y.N.; Khokhryakov A.F.; Sobolev N.V. (2001)
    The results of a study of diamond crystallisation in dry and fluid-rich dolomite-carbon systems are presented. For the dry system an induction period preceding spontaneous diamond nucleation was found of about 4 h at 7 ...
  • DIAMOND FORMATION THROUGH CARBONATE-SILICATE INTERACTION 
    Pal'yanov Y.N.; Sokol A.G.; Borzdov Y.M.; Khokhryakov A.F.; Sobolev N.V. (2002)
    Crystallization of diamond and graphite from the carbon component of magnesite, upon its decarbonation in reactions with coesite and enstatite at pressures of 6–7 GPa and temperatures of 1350–1800 ° C has been accomplished ...
  • FLUID REGIME OF DIAMOND CRYSTALLISATION IN CARBONATE-CARBON SYSTEMS 
    Sokol A.G.; Tomilenko A.A.; Pal'yanov Y.N.; Borzdov Y.M.; Pal'yanova G.A.; Khokhryakov A.F. (2000)
    The gaseous phase in experiments of diamond crystallisation in the carbonate-carbon systems Li2CO3-C, Na2CO3-C, K2CO3-C, Cs2CO3-C, CaCO3-C, CaMg(CO3)2-C at P = 7 GPa and T =1 700-1750°C (using the 'split-sphere' high-pressure ...
  • HYDROCARBON INCLUSIONS IN SYNTHETIC DIAMONDS 
    Tomilenko A.A.; Chepurov A.I.; Pal'yanov Y.N.; Shebanin A.P.; Sobolev N.V. (1998)
    Primary (syn-growth) fluid inclusions in synthetic diamonds, produced within the field of their thermodynamic stability in a high-pressure split-sphere apparatus using the temperature gradient method, have been studied by ...