chicken wings
Sapphire has a mixture of both cleavage and fracture characteristics. It has poor cleavage in one direction and conchoidal fracture, which means it breaks with smooth, curved surfaces similar to glass.
Sapphires typically display cleavage, which refers to the tendency of a mineral to break along certain planes of weakness. Fracture, on the other hand, refers to the way a mineral breaks when it does not have cleavage.
Sapphire is a durable gemstone known for its hardness, ranking 9 on the Mohs scale. However, it can still fracture if subjected to extreme force or impact. While it's less likely to chip or break compared to softer stones, care should still be taken to avoid dropping or hitting it against hard surfaces. Regular inspections can help identify any potential issues before they worsen.
a fracture in which skin is intact at site of fracture is a closed fracture or simple fracture whereas compound fracture or an open fracture is a fracture in which the skin is perforated and there is an open wound down to the site of the fracture.
A broken bone is often called a "fracture" or "bone fracture". Some examples from the Wikipedia entry on bone fracture. * Complete Fracture- A fracture in which bone fragments separate completely. * Incomplete Fracture- A fracture in which the bone fragments are still partially joined. * Linear Fracture- A fracture that is parallel to the bone's long axis. * Transverse Fracture- A fracture that is at a right angle to the bone's long axis. * Oblique Fracture- A fracture that is diagonal to a bone's long axis. * Compression Fracture-A fracture that usually occurs in the vertebrae. * Spiral Fracture- A fracture where at least one part of the bone has been twisted. * Comminuted Fracture- A fracture causing many fragments. * Compacted Fracture- A fracture caused when bone fragments are driven into each other * Open Fracture- A fracture when the bone reaches the skin * Bug fracture- A fracture when the bone is in place, but the fracture has the appearance of a crushed insect.
Open Fracture formerly known as a compound fracture.
Open....It's called an OPEN FRACTURE.
A compound fracture, the worst kind.
When a fracture is associated with a laceration or cut in the area of the fracture, it is called an open fracture
A closed fracture may also be referred to as a simple fracture. An open fracture is also called a compound fracture.
Compound fracture is a medical term meaning a bone fracture with a break in the nearby skin.
A compound fracture is when a bone protrudes through the skin.