1 entry 1 source
Phyllite
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
1. A mineral related to ottrelite.
2. Clay slate; argillaceous schist.
1 entry 1 source
Part of speech: noun (n.)
1. A mineral related to ottrelite.
2. Clay slate; argillaceous schist.