G

Gadolinite


Gaidonnayite


Galena


Ganophyllite 


Garnet


Garnierite


Gartrellite


Gartrellite psm mawbyite


Gaspéite


Gatehouseite


Geerite


Geocronite


Gehlenite


Georgiadesite


Gibbsite


Gilaite


Gilmarite


Gismondine


Glaucophane


Glaucosphaerite


Gmelinite


Goethite


Gonnardite


Gorceixite


Gordaite


Götzenite


Graphite


Greifensteinite


Grossular (Garnet Supergroup)


Groutite


Gugiaite


Gunterblassite


Gypsum


Gyrolite