MICROCLINE from Washington State
KAlSi3O8


 
White CALCIOHILAIRITE (center of bottom photograph) and pale green euhedral ZIRCON (left of calciohilarite)
on
MICROCLINE and ALBITE
Golden Horn Batholith
 
BASTNAESITE-(Ce) (not confirmed, visual identification) with MICROCLINE on ARFVEDSONITE
Golden Horn Batholith
 
MICROCLINE with ARFVEDSONITE
Golden Horn Batholith
 
QUARTZ (Var: Smoky) with minor MICROCLINE
Golden Horn Batholith
 
Epitaxial AEGERINE extending from ARFVEDSONITE termination on white MICROCLINE
Golden Horn Batholith
 
Golden ASTROPHYLLITE with MICROCLINE in a miarolytic cavity within alkali granit
Golden Horn Batholith
 
Pink ZEKTZERITE with MICROCLINE
Golden Horn Batholith
 
ZEKTZERITE on MICROCLINE matrix with minor ARFVEDSONITE
Golden Horn Batholith
 
ZEKTZERITE on MICROCLINE matrix with minor ARFVEDSONITE
Golden Horn Batholith
 
ZEKTZERITE on matrix with SIDERITE and MICROCLINE
Golden Horn Batholith