Yes
Azurite does not have cleavage, but it exhibits a conchoidal fracture, meaning it breaks into smooth, curved surfaces similar to glass.
Sulfur typically exhibits a conchoidal fracture when it breaks, resulting in smooth, curved surfaces resembling glass. This fracture is caused by the arrangement of sulfur atoms in its crystalline structure and the brittleness of the element.
Peridot typically exhibits a conchoidal fracture, meaning it breaks in a smooth, curved manner like glass. It does not have a distinctive cleavage pattern due to its crystalline structure.
Malachite typically exhibits conchoidal fracture rather than cleavage. This means that it breaks in a smooth, curved manner similar to glass or obsidian, rather than along specific planes like cleavage.
A curved fracture pattern is called a conchoidal fracture. It is a type of fracture that results in smooth, curved surfaces resembling the interior of a seashell. This type of fracture is commonly seen in materials like glass and minerals such as quartz.
Azurite does not have cleavage, but it exhibits a conchoidal fracture, meaning it breaks into smooth, curved surfaces similar to glass.
Yes, obsidian exhibits conchoidal fracture, which is a smooth, curved breakage pattern characterized by concentric ridges. This is due to its lack of internal crystal structure, which causes it to break in a unique, curved manner.
Sulfur typically exhibits a conchoidal fracture when it breaks, resulting in smooth, curved surfaces resembling glass. This fracture is caused by the arrangement of sulfur atoms in its crystalline structure and the brittleness of the element.
Peridot typically exhibits a conchoidal fracture, meaning it breaks in a smooth, curved manner like glass. It does not have a distinctive cleavage pattern due to its crystalline structure.
Yes, glass does exhibit conchoidal fracture, which is characterized by smooth, curved surfaces resembling the shape of a shell. This type of fracture occurs because glass is an amorphous solid, lacking a crystalline structure, which allows it to break in a way that produces these distinctive curves. The conchoidal fracture is often seen in broken glass edges, making them sharp and jagged.
Chalcopyrite does not have cleavage. It typically exhibits a conchoidal fracture instead of cleavage planes.
The mineral that fits these descriptions is obsidian. Obsidian is a natural volcanic glass that can scratch glass, has a nonmetallic luster, typically exhibits conchoidal fracture, and is usually a dark color, such as black, dark green, or dark brown.
Malachite typically exhibits conchoidal fracture rather than cleavage. This means that it breaks in a smooth, curved manner similar to glass or obsidian, rather than along specific planes like cleavage.
A curved fracture pattern is called a conchoidal fracture. It is a type of fracture that results in smooth, curved surfaces resembling the interior of a seashell. This type of fracture is commonly seen in materials like glass and minerals such as quartz.
Garnet has no cleavage, meaning it does not break along distinct planes when subjected to stress. Instead, garnet exhibits a conchoidal fracture, breaking with a smooth, curved surface similar to glass.
Amethyst fracture refers to the way amethyst gemstones break or shatter when subjected to external force. It typically exhibits conchoidal fracture, which means it breaks in a smooth, curved manner like the inside of a seashell. This fracture pattern is a characteristic of many minerals and gemstones, including amethyst.
Dolomite typically displays a conchoidal fracture, which means it breaks along curved surfaces with sharp edges resembling broken glass. This fracture pattern is a result of the crystal structure and composition of dolomite, which is a type of carbonate mineral.