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What does fracture mean when it comes to talking about minerals?
In minerals, fracture refers to the way a mineral breaks when subjected to stress. Fracture can be either conchoidal (smooth and curved) or uneven (rough and irregular). It is a useful property for distinguishing between minerals.
Minerals like quartz that break into pieces with jagged edges have?
a property called conchoidal fracture, which is characterized by smooth, curved breakage surfaces similar to those seen on broken glass. This type of fracture is common in minerals like quartz, obsidian, and flint.
What minerals like quartz that break into pieces with jagged edegs have?
Minerals like quartz that break into pieces with jagged edges are typically classified as having a conchoidal fracture. This type of fracture produces smooth, curved surfaces with sharp edges resembling the shape of a clam shell, hence the name "conchoidal." Other minerals with conchoidal fracture include obsidian and flint.
What is a cut with smooth edges?
A cut with smooth edges is called an incision.
How are mineral fracture and mineral cleavage different?
Cleavage in minerals is the tendency of the mineral to break across a definite plane, creating a smooth surface. Two minerals with cleavage are granite and shale.
What shap has the 1 faces and 0 vertices and 0 edges?
It could be simply a smooth lump or it could be regular (ellipsoidal).
What is the break along a smooth surface?
A break along a smooth surface is when an object fractures cleanly with little to no jagged edges or roughness. It indicates that the material is homogeneous and has excellent internal cohesion. This type of break is often seen in materials like glass or ceramics.
Do all crystals have smooth edges?
No, not all crystals have smooth edges. Some crystals, like pyrite and fluorite, can have natural jagged or rough edges depending on their formation process. Smooth edges are more common in crystals like quartz and amethyst that form in more stable environments.
What 2 3d shapes have the same number of edges vertices and faces?
A cube and a regular octahedron have the same number of edges, vertices, and faces. Both have 12 edges, 8 vertices, and 6 faces.
In how many ways do minerals break?
Minerals break in three main ways: cleavage, fracture, and splintery fracture. Cleavage occurs when minerals break along flat planes defined by their crystal structure. Fracture happens when minerals break irregularly without any specific pattern. Splintery fracture is a type of fracture where the broken piece has sharp edges or splinters.
What is the texture of the gemstone ruby?
calls-Last answer BS Diamond when shined and cut is smooth and pointy at the edges, when it is not yet refined it is like a regular rock, rough and stuff.
When flint and opals break they have a unique?
Conchoidal fracture pattern, characterized by smooth, curved surfaces with sharp edges. This distinctive pattern is a result of the way these materials break along flat planes of weakness.
