"Hermanov Ball" Anthophyllite (outer rim) 
& Talc (middle layer)
& Phlogopite (core)
-Czech, Hermanov

cf. The material of middle layer is also said to be Chlorite group mineral and/or Montmollionite.
However, according to XRD analysis by Hori mineralogy, it is Talc.

Name : Anthophyllite  直閃石　アンソフィライト　斜方角閃石（旧）

Gallery: No.333