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What does conchoidal describe?
Conchoidal describes the smooth, curved, shell-like fracture surface characteristic of some minerals and glasses, such as obsidian. It is a type of fracture pattern that results in smooth, curved surfaces with concentric ridges.
What term describes this property that most glasses and some minerals exhibit a type of fracture characterized by nested and curved crack surfaces?
The term you are looking for is "conchoidal fracture," which is common in glasses and some minerals like quartz. This type of fracture produces curved and nested crack surfaces resembling the shape of a seashell, hence the term "conchoidal."
What is the igneous rock that cooled too quickly for a crystal structure to form?
Volcanic glass or obsidian is a quickly cooled igneous rock without a mineral crystal structure.
What kind of rock is formed from melted rock?
An Igneous rock
Conchoidal is a type of what?
Conchoidal is a type of fracture that occurs in minerals or stones, characterized by smooth, curved surfaces that resemble the shape of a clamshell. This fracture pattern is commonly seen in materials like obsidian and quartz.
What is the definition of a flint rock?
A flint rock is a hard, sedimentary rock composed of silica that is known for its ability to produce sparks when struck with steel, making it useful for starting fires. It is typically gray or black in color and has a sharp-edged conchoidal fracture pattern.
What does conchoidal describe?
Conchoidal describes the smooth, curved, shell-like fracture surface characteristic of some minerals and glasses, such as obsidian. It is a type of fracture pattern that results in smooth, curved surfaces with concentric ridges.
Is chert glassy?
Chert is a cryptocrystalline siliceous sedimentary rock. It resembles the physical properties of rocks having a glassy texture and a conchoidal fracture.
What is fracture of barium?
The Answer Is Conchoidal
What is the fracture of Gypsum?
conchoidal or splintery
Does rhyolite have fracture?
conchoidal fracturing
How is quartz classified igneous metamorphic or sedimentary hardness luster cleavage etc?
A group of minerals are called a rock, Quartz isn't a rock, it's a mineral. It has a hardness of around 7, it doesn't have cleavege but has a conchoidal fracture.
How do you pronounce conchoidal?
Con-koi-dull.
Does obsidian exhibits conchoidal fracture?
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.
What is feldspar fracture?
The fracture of feldspar is conchoidal or brittle.
What feldspar fracture?
The fracture of feldspar is conchoidal or brittle.
What term describes this property that most glasses and some minerals exhibit a type of fracture characterized by nested and curved crack surfaces?
The term you are looking for is "conchoidal fracture," which is common in glasses and some minerals like quartz. This type of fracture produces curved and nested crack surfaces resembling the shape of a seashell, hence the term "conchoidal."
