a crystal form consists of ail those faces which are similarly related to the crystallographic axes (e.g., pyramid, prism, pinacoid, dome)
foomka crystal ah waxay ka kooban tahay Og kuwa wejigooda kuwaas oo sidoo kale la xiriira faasas crystallographic (tusaale ahaan, Ahraamta, prism, pinacoid, qubbad)