Antophyllite, Phlogopite, Chlorite

Item number: MIN0334

Price: EUR 45.00 

Cluster of spherical aggregates of coarse-grained Phlogopite known as Heřmanov sphere. Phlogopite in the centre has a rim of radial Anthophyllite, sometimes the chlorite zone is developed between both minerals. Heřmanov spheres can be found frequently as a single spherical aggregates, clusters are extremely rare. 

Size 95x50x45 mm
Crystal size (max.) 50 mm
Weight 249 g
Locality Heřmanov, Křižanov, Žďár nad Sázavou District, Vysočina Region, Czech Republic

SOLD