Perlite

Mineral commodity report, pumice and pumicite

John L. Burnett

1986

Final environmental impact statement

United States. Bureau of Land Management. Lakeview District

1996

Vermiculite in Ontario, with an appendix on perlite

G. R. Guillet

1962

Ėkonomicheskai͡a︡ ėffektivnostʹ proizvodstva i primenenii͡a︡ vspuchennogo perlita v stroitelʹstve

Bulkina. G. Kh.

1987

Perlite

R. L. Langford

1979

Development trends in the perlite industry and recent research results of SZIKKTI in this field

Tóth, Kálmán

1973

Perlity, ich výskyt, petrochémia a praktické použitie

Ján Šalát

1964

Genezis perlita

1992