ZIRCON from Washington State
ZrSiO4


 
OKANOGANITE and ZIRCON
Golden Horn Batholith
 
ZIRCON in miarolitic cavity
Golden Horn Batholith
 
ZIRCON exhibiting a sharp tetragonal pyramid termination w/ perched orange BASTNAESITE-(Ce) crystals, also
QUARTZ "speared" with ARFVEDSONITE
Golden Horn Batholith