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Pyrrhotite Gallery

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Pyrrhotite : Fe7S8, (-4M), also given as Fe1-xS (x = 0 - 0.2)

Sidestrand beach, Cromer, Norfolk, England, UK

A very unusual occurance of pyrrhotite crystal group to 1mm on chalk, with siderite. From a flint noduel.
 © Steve RustPhoto ID: 3188    View Count: 448

Pyrrhotite : Fe7S8, (-4M), also given as Fe1-xS (x = 0 - 0.2)

Sidestrand beach, Cromer, Norfolk, England, UK

Field of view : 3mm, Photo & Collection : Martin Stolworthy.
Tiny pyrrhotite rosette in cavity in flint nodule
 © Martin StolworthyPhoto ID: 21729    View Count: 308
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