Emerald has imperfect cleavage.
cleavage....
Dolomite typically exhibits three cleavage planes that intersect at approximately 90 degrees, resulting in rhombohedral cleavage.
It has both. It's cleavage is perfect, and it's fracture is sub-conchoidal.
Muscovite has perfect basal cleavage, or book cleavage.
Cleavage is, essentially, a split in something. An example sentence would be: The cleavage in the mountain is actually a bit concerning.
this is an outrage!
Emerald can have fractures called inclusions or fissures, which are common in natural emeralds due to their formation process. These fractures can affect the clarity and durability of the stone, but they can also contribute to the unique appearance and character of the emerald.
Sulfur's cleavage is imperfect.
cleavage....
it has no cleavage
imperfect cleavage
it has no cleavage
cleavage
What cleavage does pyrite have
No it has cleavage and it's cleavage is "absent".
It has both cleavage and fracture.
the cleavage of the diamond is nothing