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Mineral crystals are generally categorized into six different classes, depending on the number, length, and angular relationships between their axes. Their shapes or habits, however, are enormously varied. See the link below.
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What are crystal form and cleavage?
Crystals come in different shapes, determined by how the molecules of compounds from which they are made can be packed together. For instance a quarts crystal is hexagonal in shape, while galena and pyrites crystals are cubic. There are six different crystal shapes or forms determined by the axes and degree of symmetry of the crystal and the angles at which the axes intersect. Subordinate to the overall crystal shapes, many crystalline substances have within them planes of weakness along which the crystal may break these lines are related to the crystals symmetry and caused by how the molecules are aligned within the crystal. This is cleavage.
What polyhedral shapes occur in crystals?
In crystals, common polyhedral shapes include cubes, octahedra, and dodecahedra. These shapes are formed by the arrangement of atoms or ions within the crystal lattice structure.
What do symmerical crystal shapes indicate about a mineral?
what ddoes the crystals shape look like
What causes different crystal shapes?
Crystal shape is determined by the internal arrangement of atoms within the crystal lattice, as well as external factors such as temperature, pressure, and solution composition during crystal formation. Differences in growth rate along different crystallographic axes can also influence the final shape of a crystal.
What is the crystal shape of gold?
Gold does not have a defined crystal shape as it is a metallic element. However, under certain conditions, gold can form cubic, octahedral, or dodecahedral crystal shapes.
What are the names of the six main kinds of crystal shapes?
What are the names of the six main kinds of crystal shapes
What term refers to the regular geometric shapes that occur in many minerals?
crystal habbit
What the data of crystal have the same shapes?
You question does not make sense - what do you mean by 'data of crystal' ?
What is another name for crystal shapes?
crystallographic structure
What do symmetrical crystal shapes indicate about a mineral?
Symmetrical crystal shapes indicate that the mineral has a well-defined crystal structure with uniform internal arrangement of atoms or molecules. This suggests that the mineral formed under conditions that allowed for ordered growth, resulting in distinct geometric shapes.
Why is there such a variety of crystal shapes?
because the minerals have a lot of names.
What shapes are swarvoski crystal beads available in?
Now called Swarovski Elements, Swarovski's crystal beads come in more than 200 shapes. These range from simple pearl beads to elaborate key, fish, heart and coral shapes.
What are the 4 basic virus shapes?
Spacecraft, spherical, crystal, and cylinder , and these are the 4 basic shapes of virus
What do symmetrical crystal shapes indicate about mineral?
It indicates that it is a metallic luster
What two shapes determine the shape of a crystal?
it is given by speed.velocity and the direction
How do you describe crystal shape?
Crystal shape refers to the external geometric form that a crystal takes as a result of its internal arrangement of atoms or molecules. Crystals can exhibit various shapes such as cubes, pyramids, needles, and plates, depending on their crystal structure and growth conditions. The study of crystal shapes, known as crystallography, helps in understanding the fundamental properties and behavior of crystals.
Why is knowing the crystal shapes helpful?
Knowing crystal shapes is helpful because it provides insights into the properties and behaviors of materials. The geometric arrangement of atoms in a crystal influences characteristics such as hardness, melting point, and conductivity. Additionally, understanding crystal shapes aids in fields like mineralogy, materials science, and pharmacology, where the arrangement can affect the performance of drugs or the stability of materials. This knowledge is crucial for various applications, including manufacturing and quality control.
