0
Beneficial to euhedral crystal shapes would be the proper temperature and length of time spent in ideal conditions for crystal formation for the particular mineral. Ideal conditions would include: space available for mineral crystal growth and availability or supply of mineral rich solutions bearing mineral components.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What kind of faces are found in mineral crystals?
Mineral crystal faces of varying luster and geometric shapes.
What crystal makes a rock?
In geology, crystals are the geometric shapes into which minerals form. The crystals can be described in terms of axes, angles, and faces, unlike tree bark.
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 is the difference between different kinds of crystals?
In short, crystals differ by their chemistry and/or symmetry. Crystals are solids whose atoms are arranged in a repeating pattern. Table salt, NaCl, is a common example. Ions of sodium and chlorine are arranged in a regular three-dimensional grid. The symmetry of table salt can be generalized as cubic. Quartz, SiO2, is another common example. Quartz is composed of SiO4 tetrahedra that also follow a repeating pattern. However, instead of cubic, quartz is either in the trigonal or hexagonal system. This is evident in nicely formed quartz crystals, which tend to have six prism faces. To compare, quartz and salt have chemical differences (SiO2 versus NaCl) and symmetry differences (trigonal/hexagonal versus cubic), making them two different crystals (I prefer to say two different minerals). Two crystals can be different and still have the same chemistry, though. For instance, olivine and ringwoodite are both (Fe,Mg)2SiO4. But olivine is orthorhombic, and ringwoodite is cubic.
What are The faces of mitosis and meiosis?
there are no faces in mitosis and meiosis but there are phases
What kind of faces are found in mineral crystals?
Mineral crystal faces of varying luster and geometric shapes.
Why crystals of sugar have straight edges and flat faces?
it is the property of solid crystal that they have straight edges and flat faces.
What is observe number and angle of crystals faces?
Too Do This You Must Have Thee Correct Objects .
The definition of crystals?
The official definition for the word crystals is a piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces."
What crystal makes a rock?
In geology, crystals are the geometric shapes into which minerals form. The crystals can be described in terms of axes, angles, and faces, unlike tree bark.
How many green house gasses does America produce everyday?
500 faces 500 faces
How many faces does a hexagonal crystal have?
If a mineral belongs to the hexagonal crystal group, then its crystals have six sides.
What is a xenoblast?
A xenoblast is a crystal forming in a metamorphic rock which has not yet developed its crystalline faces and gets its shape from bordering crystals.
When minerals form slowly without space restrictions they will develop what?
When minerals solidify they form crystalline structures.
Who is inventor of the parallelogram?
Many crystals have faces which are parallelogram and they existed long before there were any human beings. So parallelograms were not invented by people.
A polyhedron that has two congruent faces?
It is a polyhedron with two congruent faces: nothing more, nothing less. That can change if several additional conditions are required of the polyhedron.
Are diamonds octahedron?
Uncut diamonds are not any particular shape, though diamond crystals are often octahedra. Cut diamonds usually have a lot more than 8 faces. The most popular, the brilliant cut, has 57 or 58 faces.
