Outrageously Funny Word Dictionary :: Polybasite

👉 Polybasite is a type of metamorphic rock that is composed primarily of basalt. It is often associated with the Coloradoan and the Front Range regions, where it is found in mountainous areas such as the Rocky Mountains, the Cascades, and the Sierra Nevada. Polybasite is characterized by its distinctive coloration, which can range from light brown to dark brown, depending on the type of rock. It is often referred to as a "brown" basalt because of its deep

polybasite