Hornfels is a fine-grained nonfoliated metamorphic rock with no specific composition. It is produced by contact metamorphism. Hornfels is a rock that was baked while near a heat source such as a magma chamber, sill or dike. The specimen shown above is about two inches (five centimeters) across.
Industrial Hemp Facts. Industrial hemp is a variety of Cannabis sativa and is of the same plant species as marijuana. However, hemp is genetically different and distinguished by its use and chemical makeup. Industrial hemp refers to cannabis varieties that are primarily grown as an agricultural crop.
This means that CBD, and even THC, when in industrial hemp oil, are legal. The importation of industrial hemp is lawful, as exempt parts of the âmarijuanaâ plant such as industrial hemp fiber, stalk, seed and oils can be lawfully imported into the United States and these portions of an industrial hemp plant may enter into United States commerce.