DIARIO CLASE 3° AVALIACIÓN
4. CICLO ROCHAS/ formacións xeolóxicas
4.9. CUARZODIAMANTE
https://commonminerals.esci.umn.edu/minerals-o-s/quartz#earth
https://geology.com/minerals/quartz.shtml
https://geology.com/minerals/diamond.shtml
https://commonminerals.esci.umn.edu/minerals-o-s/quartz#earth
https://geology.com/minerals/quartz.shtml
https://geology.com/minerals/diamond.shtml