download (7).png download (8).png What is the name of this m…

dоwnlоаd (7).png dоwnloаd (8).png Whаt is the name of this mineral? [BLANK-1] Does it have cleavage or fracture (be specific! You should have the word cleavage or fracture and name what type)? [BLANK-2] What is its luster? [BLANK-3] What is its special property? [BLANK-4]