Andalusite Sentence Examples

Those rocks which contain andalusite and staurolite are sometimes found in such associations as show that they are due to contact action by intrusive igneous masses.

In these spotted slates andalusite, chiastolite, garnet and cordierite often occur; chiastolite is especially characteristic; cordierite occurs only where the alteration is intense.

Staurolite is partly enveloped by large andalusite, which could have nucleated at similar time to staurolite.