Oneuli Beach
By: Alyssa Battles
Black sand beach
This Maui beach is known for its black sand. Igneous rocks that are found here are a result of eruptions. Erosion of the cinder cone by waves created the black sand of the beach which Is mixed with crushed seashells creating a salt and pepper beach.
Knowledge of this beach
It is close to tectonic activity. It is an active coast. Its features are created by volcanic forces. Its is a primary coast. It has been rising relative to sea level since its existence which makes it emergent.