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Which mineral has perfect cleavage in six direction diamond fluorite sodalite and sphalerite?
Diamond has perfect cleavage in four directions, fluorite has perfect cleavage in four directions, sodalite has perfect cleavage in three directions, and sphalerite has perfect cleavage in six directions.
What minerals are know for perfect cleavage in three directions?
The minerals known for perfect cleavage in three directions are calcite, halite, and fluorite. These minerals exhibit cleavage in three directions that are perpendicular to each other, resulting in the formation of cubic or rhombohedral shapes.
Which mineral had 4 directions of cleavage?
I think Calcite. Calcite is 3 on the hardness scale and sometimes you can break it into cubes. The difference between Calcite and Quartz is that Calcite is a milky white.
Is fluorite harder than calcite?
Yes, fluorite is harder than calcite. Fluorite has a hardness of 4 on the Mohs scale, while calcite has a hardness of 3. This means that fluorite can scratch calcite, but calcite cannot scratch fluorite.
Will fluorite scratch a penny?
no because fluorite is softer than a penny
Does fluorite have cleavage?
Yes; Fluorite has cleavage; it breaks along flat surfaces in three directions.
Does fluorite have cleavage or fracture?
It has both: uneven fracture, and perfect cleavage in three directions.
Which mineral has perfect cleavage in six direction diamond fluorite sodalite and sphalerite?
Diamond has perfect cleavage in four directions, fluorite has perfect cleavage in four directions, sodalite has perfect cleavage in three directions, and sphalerite has perfect cleavage in six directions.
What is the Breakage of fluorite?
I think that the breakage of fluorite would be cleavage because it is cut in a direct way.
What direction is fluorite cleavage?
Calcite has excellent cleavage in 3 directions, although they are not at 90 degrees. It can form prisms, rhombohedrons, or scalenohedrons that break into rhombohedrons.
Is color a diagnostic or ambiguous property of fluorite?
Color is an ambiguous property of fluorite. Fluorite can come in a wide range of colors due to impurities in its composition, so its color alone is not a reliable diagnostic characteristic. Other properties, such as cleavage and fluorescence, are better for identifying fluorite.
What minerals are know for perfect cleavage in three directions?
The minerals known for perfect cleavage in three directions are calcite, halite, and fluorite. These minerals exhibit cleavage in three directions that are perpendicular to each other, resulting in the formation of cubic or rhombohedral shapes.
How does fluorite break?
Fluorite typically breaks in a conchoidal fracture pattern, which means it breaks with curved or shell-like surfaces. This is due to its crystal structure and cleavage planes. When struck, fluorite can also exhibit a brittle fracture, breaking into irregular shapes with sharp edges.
Which mineral had 4 directions of cleavage?
I think Calcite. Calcite is 3 on the hardness scale and sometimes you can break it into cubes. The difference between Calcite and Quartz is that Calcite is a milky white.
What is imperfect cleavage?
Imperfect cleavage is a type of cleavage seen in minerals where they break along irregular and rough surfaces rather than smooth, flat planes. This occurs because the mineral's atomic structure does not have consistent weak planes along which to cleave cleanly. Examples of minerals with imperfect cleavage include calcite and fluorite.
What Is the tendency of mineral to break into irregular pieces?
This is termed fracture, eg. the conchoidal fracture of obsidian. Breaking into pieces with straight lines and flat faces is called cleavage; minerals like calcite and fluorite exhibit excellent cleavage.
Why do some minerals break by fracturing?
Minerals can have a cleavage plane, multiple cleavage planes, or no cleavage plane. A cleavage plane is an area of weakness in the crystalline structure where the mineral is prone to splitting.
