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Crystals of a certain mineral have a regular formation of atoms. However, crystals of the same mineral can grow differently. The presence of trace minerals, variations in heat, pressure, and the space that they have to grow in can influence the shape of a crystal. Crystalline structures demonstrate characteristic geographic variations for these reasons.
What else can I help you with?
True or false The components of projectile motion affect each other?
false
1. There is observable change from each kind of organism into some other kind True or False?
FALSE
How do Salt crystals stick together?
cohesion the property of particles of the same substance to attract each other
Is gold a crystal?
Given that a crystal is a physical shape, Gold does naturally form crystals. And in a suitable environment, the crystals may grow. In New Zealand it has been found that the size of the gold particles in an alluvial mix, will increase the further down the stream one travels. This is because of gold particles adhering to each other.
Coincidence Site Lattice?
Two dissimilar crystals join each other at the interface with lattice constants a, b multiples of each other, ma=nb. Chungchi Hsu
Is the crystals in each mineral are the same shape true or false?
Most minerals have one crystal shape each, but that shape may be different for a different mineral. However there are a few substances which form different shapes of crystal under different conditions. This is called polymorphism, or allotropy if the substance is an element. For instance carbon can form graphite or diamond.
How to identify crystals?
Crystals have regular, flat faces that form at very specific angles to each other and reflect their atomic structure. To identify what type of mineral you have, consult mindat.org, or a library, or a university earth science department, a local museum with mineral exhibits, or a local mineral collecting club.
What determines a mineral's shape?
A mineral's shape is determined by its internal atomic arrangement and the conditions under which it formed. The atomic structure of a mineral dictates how its crystals will grow, resulting in various shapes such as cubes, prisms, or pyramids. Factors like temperature, pressure, and the presence of impurities can also influence a mineral's final shape.
What is the shape of graphite crystals?
Graphite crystals have a hexagonal shape due to the arrangement of carbon atoms in layers called graphene sheets. These sheets are stacked on top of each other, forming the distinct hexagonal shape of graphite crystals.
What is the general shape of a mineral?
There is no general shape of a mineral. Each mineral has its own shape, even though two different minerals might have the same shape. A few examples of shapes of minerals are: Rhomboid, rock, and cubic.
Does all crystals have the same internal arrangement of atoms?
No, crystals can have different internal arrangements of atoms based on their chemical composition and structure. This arrangement determines the crystal's physical properties and overall appearance. Each type of crystal has a unique atomic arrangement that reflects its molecular structure.
Is it true or false that the shape of the orbit of each planet is an eclipse?
False. The term is elliptical. Eclipse is what happens when planets and moons pass in front of one another or the sun.
What is the cubic shape of a mineral is a result of?
The shape of a mineral depends on the chemical structure that the bonds form between atoms in the mineral. A cubic mineral (such as pyrite) has a chemical structure that, as bonds are made, a cubic shape is formed.
Why is graphte slippery?
The shape of the crystals of carbon- they lay flat, and slide against each other very easily.
The atoms that make up a mineral are connected to each other in definite repeatable patterns. A is the outward expression of this repeatable pattern?
Crystals are formed when the compounds in a mineral are arranged in a repeating pattern. It is a highly transparent glass mineral with a high refractive index.
How do geologists use different types of crystal shapes to classify minerals?
Minerals are classified by their geometry into six different mineral crystal systems. Each crystal system has its own set of parameters based on relationships between length and angles between a crystals axes.
How can mineral composition affect a rocks color?
No. It can vary from the visible color of the mineral and, since visible color of them ineral is not a reliable indicator of type, it is important to learn to use streak, (along with other factors), to correctly identify a mineral.
