A perlit ipari nyersanyagga valasa és gazdasagi hasznositasa Magyarorszagon. (Economic utilization of perlite in Hungary)

Auteur :
KECSKEMETHY, K.

Description :
Perlite is a rhyolite version, a glassy igneous rock. Hungary is one the of the most important export producers in the world. The majority of the output is consumed by building industry as acoustic and thermal insulator.


Type de document :
Article de périodique

Source :
Acta geographica ac geologica et meteorologica debrecina Debrecen, 1981, vol. 20, p. 149-165, Références bibliographiques : 15 réf.

Date :
1981