Phase transformations of amorphous SiO2 in diatomite at temperature range of 1000–1200°C. Geologica Macedonica, [S. l.], v. 29, n. 1, p. pp. 87–92, 2015. Disponível em: https://js.ugd.edu.mk/index.php/GEOLMAC/article/view/1013. Acesso em: 3 may. 2026.