yes it does
Chalcopyrite does not have cleavage. It typically exhibits a conchoidal fracture instead of cleavage planes.
Olivine does not have cleavage. It exhibits a granular or irregular fracture pattern instead of cleavage planes.
Lead does have cleavage. Specifically, lead-induced cleavage is an integral part of ribosomal RNAs, and performs at a neutral pH.
talc's cleavage is perfect in one direction, basal.
Corundum has a basal cleavage, meaning it cleaves parallel to its basal plane. This cleavage is often poor and can be difficult to observe.
Sulfur's cleavage is imperfect.
cleavage....
it has no cleavage
imperfect cleavage
it has no cleavage
What cleavage does pyrite have
cleavage
No it has cleavage and it's cleavage is "absent".
It has both cleavage and fracture.
the cleavage of the diamond is nothing
Cleavage
Galena's cleavage is cubic.