Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

Total: 1 results found.

1. Diatomites of Karelia for glass production
(Raw materials)
Two samples of lacustrine diatomites of Karelia, differing in rock-forming species of diatoms, shape, size and degree of preservation of valves, were investigated. It was found that the size of the valves ...