TALC from Washington State
Mg3Si4O10(OH)2


 
TALC pseudomorph after ANTHOPHYLLITE ? with COVELLITE
Quartz Creek Mine (Rainy Mine)
 
Light bluish-gray TALC pseudomorph after ANTHOPHYLLITE ? with PYRITE and minor QUARTZ
Quartz Creek Mine (Rainy Mine)
 
ACTINOLITE in TALC matrix
Wenatchee Ridge
 
ACTINOLITE and TALC
Wenatchee Ridge
 
Gemmy ACTINOLITE and TALC
Wenatchee Ridge