The Black Apricorn (Japanese: くろぼんぐり Black Bonguri), formatted Blk Apricorn prior to Generation VI, is a type of Apricorn introduced in Generation II. It can be used to make a Heavy Ball.
Can be made into a Heavy Ball by Kurt.
If used in the Apriblender, can produce Aprijuice that boosts the Power and Stamina Performance stats.
Black Apricorns appeared in Going Apricorn!, where Kurt sent Ash, Misty, and Brock to harvest some Apricorns. After many failed attempts at picking Apricorns, the group managed to pick two Blue Apricorns and a Black Apricorn, which Kurt later turned into a pair of Lure Balls and a Heavy Ball for them.