Zinnwaldite

ZINNWALDITE (Group)	KLiFe²⁺Al[(F,OH)₂\|AlSi₃O₁₀]
Locality: Water Pocket, Blackberry Crossing, Albany, NH
Specimen Size: 1.1 cm hexagonal, zoned, Zinnwaldite crystal
Environment: Large miarolitic pocket
Field collected: Peter Samuleson