G

Gadolinite


Gahnite (Spinel Group)


Galena


Ganophyllite 


Garnet


Geocronite


Georgiadesite


Gilaite


Gilmarite


Gismondine


Glaucophane


Glaucosphaerite


Gmelinite


Goethite


Gonnardite


Gorceixite


Götzenite


Graphite


Grossular (Garnet Supergroup)


Groutite


Guarinite


Gunterblassite


Gypsum


Gyrolite