1. Mierzejewski, M.P., Fertilizing basalt meals in agricultural use. Polish Ecological Club. District of Lower Silesia, (no year).
2. https://cran.r-project.org/doc/manuals/r-release/R-intro.pdf.
3. www.rpbl.de, Rheinische Provinzial Basalt und Lavawerke GmbH & Co.
4. Basalt rock dust incorporated to substrate favors Monteverdia ilicifolia seedlings initial growth;Aguiar;Pesqui. Florest. Bras.,2022
5. Natural radioactivity measurements of basalt rocks in Sidakan District northeastern of Kurdistan region-Iraq. World Academy of Science, Engineering and Technology;Ahmed;Int. J. Geol Environ. Eng.,2011