All crystals are considered glass, however only certain types of glass can be considered crystals. In Europe, glass items generally have greater than four percent but less than ten percent monoxide are considered glass. For you math learners, 4< glass <10 . Generally to be considered crystal, it must have between 10-30% monoxide.
you dont see crystals most of the times you see stones more oftenly and crystals are more fragile and expensive rocks are just nothing. also cristals are shiny
look in textbook
The difference is in varying concentrations of quarts in each crystal.
A crystal is a solid that has a definite, regular structure in its atoms, molecules, or ions. Not all solids are like this.
Your local jeweler can help you determine whether or not the crystal coloured stone you have is a diamond or not.
Please read for more informations: Molecule: http://en.wikipedia.org/wiki/Molecule Crystal: http://en.wikipedia.org/wiki/Crystal
what is the difference between an cubic and a tetragonal crystal
there is no crystal stone
a moon stone can change a Pokemon to a darker form at night and a sun stone can change a Pokemon to light during the day this only works with certain Pokemon like eevee though
what's the difference between a real crystal and a fake one? Real cystal is naturally and fake a imitation of natur. and REALCRYSTAL and Onlineshop
The difference between a uniaxial and a biaxial crystal is that a uniaxial crystal has 1 optic axes, while a biaxial crystal has 2 optic axes.
look in textbook
One is crystal clear, and one is translucent.
Crystal
A principal difference between solid phases is the crystal structure, or arrangement, of the atoms
There is not a difference besides the fact that throughout the series they either reference the sorcerers or philosophers stone. The philosophers stone is British and the sorcerers is American. Other than that, there is no difference.
9 crystal transducers provides a wider beam and greater signal integrity
The difference is in varying concentrations of quarts in each crystal.