Q

Qandilite (A)	Quartz, beta (G)
Qilianshanite (A)	Queitite (A)
Qingheiite (A)	Quenselite (G)
Qitianlingite (A)	Quenstedtite (G)
Quadratite (A)	Quetzalcoatlite (A)
Quadridavyne (A)	Quintinite-2H (A)
Quadruphite (A)	Quintinite-3T (A)
Quartz (G)