Black tar hashish could be either a highly refined form of cannabis resin (hashish) indica "bubble melt" that looks very dark almost black and looks like a clump of bubbles and ooze. This kind of hashish is high in THC concentration almost more than traditional pressed. The other form of black tar you might be confusing this with is not cannabis or hashish but is a cheap form of heroine called "Mexican Black Tar" an opiate extract that is highly potent.
its like a black blob
Black heroin
* Dragon * Dope * Heron, Herone, Hero, Hera, H, Big H * White, China White, White Nurse, White Lady, White Horse, White Girl, White Boy, White Stuff * Boy, He * Black, Black Tar, Black Pearl, Black Stuff, Black Eagle * Brown, Brown Crystal, Brown Sugar, Brown Tape, Brown Rhine * Chiba, Chiva, Chieva * Mexican Brown, Mexican Mud, Mexican Horse * Junk, Tar * Snow, Snowball * Smack, Scag, Scat, Sack, Skunk * Number 3, Number 4, Number 8
tar provents black stuff on you lungs
No tar is black and it smells horrid. trust me
Harralander Tar
tar
Tar
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Mexican and black
tar