More information. A metamorphic rock is a result of a transformation of a pre-existing rock. The original rock is subjected to very high heat and pressure, which cause obvious physical and/or chemical changes.Examples of these rock types include marble, slate, gneiss, schist.ore information. A metamorphic rock is a result of a transformation of a pre-existing rock. The original rock is subjected to very high heat and pressure, which cause obvious physical and/or chemical changes.
A pentacle (also spelled pantacle in Thelema, following Aleister Crowley) is an amulet used in magical evocation, generally made of parchment, paper or metal (although it can be of other materials), on which the symbol of a spirit or energy being evoked is drawn.his form of pentacle is formed upon a disk which may be used either upon an altar or as a sacred space of its own. The pentacle is representative of the Earth in occult usage.
In working magic, Pagans may draw the shape of the pentagram in the air with the athame, or sacred blade, sometimes in the four directions as part of the ritual. A physical pentacle in the form of a flat disc is often the a main feature of the altar and is a widely used ritual tool.lthough over 8,000 years old, the image of the pentagram is applicable in our modern world. The pentagram tells us that we have the ability to bring Spirit to Earth; this applies to every area of practical day-to-day living, as well as spiritual thought. The ability of bringing Spirit to Earth is what makes us whole.