by Gelogia | Jan 29, 2025 | Mineralogy
Foliated rocks include slate, phyllite, schist, gneiss, and migmatite. Each type varies in grain size, mineral composition, and foliation intensity, reflecting different metamorphic conditions. What are Foliated Rocks? Foliated rock forms when pressure squeezes into...
by Gelogia | Nov 1, 2022 | Petrology
What is Metamorphism? The term metamorphism comes from the Greek (meta morph), meaning “change of form. The International Union of Geological Sciences (IUGS) defined Metamorphism as – “a process involving changes in the mineral content/composition and/or...
