set of various asbestos stones cutout on white

amosite amphibole anthophyllite antofillite asbestos azbolen background black blue brown chrysotile close collage collection cut cutout fiber fibrous gemstone geological geology gray green hornblende hornblendeasbestos isolated macro magnesioriebeckite mineral mineralogy natural out piece polished raw rhodusite richterite richteriteasbestos riebeckite rock rough sample serpentine set specimen stone tumbled tumbling various white