Record details

Title
    Vlastnosti tektitů typu Muong Nong a jejich vztah k podmínkám vzniku
Statement of responsibility
    Milan Trnka
Other titles
    The properties of Muong Nong type tektites and their relation to the conditions of the origin
    Sborník referátů 7.konference o vltavínech - Znojmo 1996 (Variant.)
Author
    Trnka, Milan
Language
    česky
Source title - serial
    Přírodovědný sborník Západomoravského muzea v Třebíči
Vol./nr.
    Roč. 31
Pages
    s. 61-66
Year
    1997
Notes
    3 obr., 27 bibl.
    eng
Subject group
    geneze
    indočínit
    moldavit
    morfologie
    tektity
    teplota
    termodynamika
    textury
    viskozita
Geographical name
    Asie jihovýchodní
    ČR
Keyword
    Muong
    Nong
    Podmínkám
    Tektitů
    Typu
    Vlastnosti
    Vzniku
    Vztah
Abstract (in english)
   Splash-form tektites and Muong Nong type tektites are the products of one common event. Both types are connected by mutual transitions. The differentiation of their properties was caused by quantitatively different facial conditions of the origin in their environment of sharp gradients of temperature and pressure. The specific properties of the Muong Nong type tektites represent the result of the rapid adiabatic cooling comes to the end at higher temperatures, conditions for the development of the splash-form tektites appear. The release of the compresion in high viscosity of fluid phase resulted in the division of the fluid phase in biger less homogenous bodies of Muong Nong tektites. Their formation after the division was simple and led to the origin of comparatively big flattened drops. The original shapes were preserved only in relicts, because Muong Nong type tektites tend to rapid division due mainly to selective chemical corrosion
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    27. 12. 2007
Import date
    8. 8. 2012