A tabular crystal habit refers to the appearance of a mineral crystal as a somewhat flat, tablet shaped form.
Muscovite generally displays a micaceous crystal habit, of thin flexible sheets.
A tabular crystal habit refers to the appearance of a mineral crystal as a somewhat flat, tablet shaped form.
i think crystal habit is the minerals structure, while cleavage is the patter it breaks into.
A habit.
The first pearl dealer, Gregor, has a nervous habit of stroking his beard when he is anxious or agitated.
pearl's crystal structure is a sphere.
Pearls are not crystalline and don't have a crystal shape.
habit
== == Many minerals have multiple crystal habits, which are the size and shape of a particular mineral crystals formation. Examples of crystal habit include boytroidal, stubby, blocky, radiating, wheat sheaf, columnar, acicular, foliated, subhedral, euhedral, drusy, dendritic, and bladed.
The underground started in diamond and pearl so there is no underground in crystal.
A raw diamond has these geometric characteristics: its crystal habit is octahedral, and its crystal system is isometric-hexoctahedral (cubic).