Botryoidal - Wikipedia A botryoidal ( ˌ b ɒ t r i ˈ ɔɪ d əl BOT-ree-OY-dəl) texture or mineral habit, is one in which the mineral has an external form composed of many rounded segments, named for the Ancient Greek βότρυς (bótrus), meaning "a bunch of grapes" [1]
Botryoidal Definition Examples - The Crystal Council Botryoidal describes a mineral habit, or appearance, characterized by a globular exterior This phenomenon is promoted by the presence of multiple crystallization seeds, or centers As crystals begin to grow outward from these seeds, newly formed spheres overlap with one another creating a bubbly or ‘grape-like’ appearance
Botryoidal Agate : Properties, Formation, Uses, Locations - Geology Science Botryoidal agate forms when layers of silica-rich fluids deposit successive layers of chalcedony around a central nucleus, creating these distinctive rounded shapes One of the most intriguing aspects of botryoidal agate is its diverse range of colors and patterns
Botryoidal texture | mineralogy | Britannica lithosphere, rigid, rocky outer layer of Earth, consisting of the crust and the solid outermost layer of the upper mantle It extends to a depth of about 60 miles (100 km) It is broken into about a dozen separate, rigid blocks, or plates (see plate tectonics)
BOTRYOIDAL Definition Meaning | Dictionary. com Shaped like a bunch of grapes Certain minerals and parts of organisms can be botryoidal Examples have not been reviewed The mineral also occurs as stalactitic or botryoidal masses with a fibrous structure, or in a massive, cellular or granular condition intermixed with calamine and clay
What does botryoidal mean? - Definitions. net A botryoidal ( BOT-ree-OY-dəl) texture or mineral habit, is one in which the mineral has an external form composed of many rounded segments, named for the Ancient Greek βότρυς (bótrus), meaning "a bunch of grapes"