A break in the acetabulumâthe socket located on each side of the pelvisâis less common than other types of pelvic or hip fractures. It usually occurs as the result of a car accident or fall from a significant height, with damage to other bones and soft structures in and around the hip and pelvis.
What are some characteristics of all minerals? Color is one of the most important distinguishing characteristics of minerals. Minerals vary widely in color: some are translucent and appear as white or light gray, even pastel, while others are darker and reflect light. Streak refers to the color that a mineral takes on when ground into a powder. Along with hardness, it is an important characteristic.
Best Answer: Below are the major characteristics of metamorphic rocks. 1. Classified by texture and composition. 2. Rarely has fossils. 3. May react with acid. 4. May have alternate bands of light and dark minerals. 5. May be composed of only one mineral, ex. marble & quartzite. 6. May have layers of visible crystals. 7.